This table is an alphabetical listing (I-M) of the steamboats listed in volume 3 of Capt. F.L. (Fielding) Wooldridge's 1904 steamboat index, Names of Steamboats.
Also see:
| Vessel Name | Vessel Type | Date of Construction |
|---|---|---|
| I. McKee | 1850 | |
| I.B. Gordon | 1849 | |
| I.C. Woodward | Side Wheel Steamboat | 1898 |
| I.M. Mason | Stern Wheel Steamboat | 1893 |
| I.N. Bunton Stern Towboat I.N. Hook | Stern Towboat | 1889 |
| I.N. Phillips Stern Wheel Steamboat I.W. Jones | Stern Wheel Steamboat | 1856 |
| Iago | 1862 | |
| Iatan | Side Wheel Steamboat | 1858 |
| Iatan | Side Wheel Steamboat | 1840 |
| Iberia | Side Wheel Steamboat | 1834 |
| Iberville | Side Wheel Steamboat | 1859 |
| Ibex | 1843 | |
| Ibex | 1863 | |
| Ida | Stern Wheel Steamboat | 1866 |
| Ida | 1842 | |
| Ida Bell Ida Budd | Stern Towboat | 1882 |
| Ida Campbell | Stern Towboat | 1867 |
| Ida Darragh | Stern Wheel Steamboat | 1873 |
| Ida Fulton Stern Towboat Ida Handy | Side Wheel Steamboat | 1864 |
| Ida King | Stern Wheel Steamboat | 1865 |
| Ida Lee | Stern Wheel Steamboat | 1880 |
| Ida Leon | Stern Towboat | 1873 |
| Ida Mac | Ferry | 1894 |
| Ida May | Stern Wheel Steamboat | 1875 |
| Ida May | 1867 | |
| Ida May | 1850 | |
| Ida Rees No. 1 | Stern Wheel Steamboat | 1863 |
| Ida Rees No. 2 | Stern Wheel Steamboat | 1865 |
| Ida Smith | Stern Wheel Steamboat | 1884 |
| Ida Stockdale | Stern Wheel Steamboat | 1863 |
| Ida Stockdale No. 2 | Stern Wheel Steamboat | 1867 |
| Ida Stockton | Stern Wheel Steamboat | 1874 |
| Ida Vernon | 1867 | |
| Idaho Stern Wheel Steamboat Idaho | ||
| Idaho | Stern Wheel Steamboat | 1863 |
| Idewild | Stern Wheel Steamboat | 1879 |
| Idewild | Side Wheel Steamboat | 1870 |
| Ignomar | 1883 | |
| Ignomar (Ingomar) | Stern Wheel Steamboat | 1858 |
| Ignomar (Ingomar) | Stern Wheel Steamboat | 1864 |
| Ignomar No. 2 (Ingomar No. 2) | Stern Wheel Steamboat | 1866 |
| Ignomar No. 2 (Ingomar No. 2) Ike Bonham | Stern Towboat | 1878 |
| Ike Hammett | Stern Towboat | 1860 |
| Ike Keefer | Stern Wheel Steamboat | 1873 |
| Illinois | Side Wheel Steamboat | 1871 |
| Illinois | Stern Wheel Steamboat | 1901 |
| Illinois | Side Wheel Steamboat | 1852 |
| Illinois | Side Wheel Steamboat | 1847 |
| Illinois | Side Wheel Steamboat | 1843 |
| Illinois | Side Wheel Steamboat | 1828 |
| Illinois | Side Wheel Steamboat | 1839 |
| Illinois | Stern Wheel Steamboat | 1865 |
| Illinois | 1840 | |
| Illinois Belle | Stern Wheel Steamboat | 1854 |
| Illinois No. 2 | Ferry | 1858 |
| Imperial | Stern Wheel Steamboat | 1866 |
| Imperial | Stern Wheel Steamboat | 1864 |
| Imperial | Stern Wheel Steamboat | 1894 |
| Imperial | 1863 | |
| Imperial | Side Wheel Steamboat | 1858 |
| Import | Stern Wheel Steamboat | 1868 |
| Importer | Side Wheel Steamboat | 1841 |
| Importer | Stern Wheel Steamboat | 1866 |
| Imra | 1898 | |
| Inda | Side Wheel Steamboat | 1842 |
| Inda Givens | Stern Wheel Steamboat | 1900 |
| Independence | Side Wheel Steamboat | 1844 |
| Independence | 1867 | |
| Independence | Side Wheel Steamboat | 1841 |
| Independence | Side Wheel Steamboat | 1836 |
| Independence | Side Wheel Steamboat | 1819 |
| Indian | 1834 | |
| Indian No. 2 | 1859 | |
| Indian Queen Indiana | Side Wheel Steamboat | 1834 |
| Indiana | Side Wheel Steamboat | 1900 |
| Indiana | Side Wheel Steamboat | 1865 |
| Indiana | 1839 | |
| Indiana | Side Wheel Steamboat | 1822 |
| Indiana | Side Wheel Steamboat | 1850 |
| Indianola | Side Wheel Steamboat | 1859 |
| Indianola | Side Wheel Gunboat | 1862 |
| Industry | Side Wheel Steamboat | 1848 |
| Ingomar | Side Wheel Steamboat | 1854 |
| Ingomar | 1854 | |
| Innovator | 1872 | |
| Interchange | 1854 | |
| Inverness | Stern Towboat | 1888 |
| Invincible | Side Wheel Steamboat | 1836 |
| Iola | 1841 | |
| Ion | 1839 | |
| Ion | 1837 | |
| Ione | 1841 | |
| Ione | Side Wheel Steamboat | 1839 |
| Ionian | 1850 | |
| Iota | Side Wheel Steamboat | 1841 |
| Iowa | Side Wheel Steamboat | 1834 |
| Iowa | 1856 | |
| Iowa | Side Wheel Steamboat | 1849 |
| Iowa | Side Wheel Steamboat | 1841 |
| Iowa | Side Wheel Steamboat | 1845 |
| Iowa City | Towboat | 1865 |
| Irene | Side Wheel Steamboat | 1850 |
| Irene | 1837 | |
| Irene | 1844 | |
| Iriquois (Iroquois) | Side Wheel Steamboat | 1847 |
| Iris | 1839 | |
| Iris | Stern Wheel Steamboat | 1884 |
| Iris | 1852 | |
| Iron Age | Stern Towboat | 1880 |
| Iron City | Stern Wheel Steamboat | 1844 |
| Iron City | Stern Towboat | 1864 |
| Iron City | Stern Towboat | 1873 |
| Iron Cliff | Stern Towboat | 1881 |
| Iron Duke | Stern Towboat | 1881 |
| Iron Mountain | Stern Towboat | 1872 |
| Iron Queen | 1892 | |
| Iron Valley | Stern Wheel Steamboat | 1873 |
| Ironsides | 1854 | |
| Ironsides | Stern Towboat | 1869 |
| Ironton | Side Wheel Steamboat | 1850 |
| Irwinton | 1836 | |
| Isaac Bowman | Ferry | 1872 |
| Isaac Garrett | 1845 | |
| Isaac Martin | 1850 | |
| Isaac Newton | 1847 | |
| Isaac Shelby | Side Wheel Steamboat | 1844 |
| Isaac Shelby | Side Wheel Steamboat | 1856 |
| Isaac Staples | Stern Towboat | 1878 |
| Isabel | Side Wheel Steamboat | 1850 |
| Isabel | Stern Wheel Steamboat | 1876 |
| Isabella | Side Wheel Steamboat | 1849 |
| Isabella | Side Wheel Steamboat | 1857 |
| Isabella | 1880 | |
| Isabella | Side Wheel Steamboat | 1827 |
| Isabella | Side Wheel Steamboat | 1837 |
| Isere | Stern Towboat | 1888 |
| Island City | Stern Wheel Steamboat | 1863 |
| Island City | 1856 | |
| Island Packet | 1850 | |
| Island Queen | Stern Wheel Steamboat | 1893 |
| Island Queen Side Wheel Steamboat Island Queen No. 1 | Side Wheel Steamboat | 1896 |
| Islander | 1844 | |
| Isora | 1839 | |
| Istromer (Istrouma) | Stern Ferry | 1896 |
| Itasca | Stern Wheel Steamboat | 1882 |
| Itasca | Stern Towboat | 1866 |
| Itasca | Side Wheel Steamboat | 1857 |
| Itaska (Itasca) | 1837 | |
| Ivanhoe | Side Wheel Steamboat | 1834 |
| Ivanhoe | Side Wheel Steamboat | 1848 |
| Izetta | 1859 | |
| J. Bissell | 1857 | |
| J. Frank Pargoud | Side Wheel Steamboat | 1860 |
| J. Harry Johnson | Side Wheel Steamboat | 1863 |
| J. Izetta | Side Wheel Steamboat | 1859 |
| J. Jenkins | Side Wheel Steamboat | 1852 |
| J. Ladel | Stern Wheel Steamboat | 1860 |
| J. Morrisett | Side Wheel Steamboat | 1849 |
| J.A. Cotton | Side Wheel Steamboat | 1860 |
| J.A. Rohmberg | Stern Towboat | 1883 |
| J.B. Carson | 1855 | |
| J.B. Findley (J.B. Finley) | Stern Towboat | 1899 |
| J.B. Lewis | Stern Towboat | 1900 |
| J.B. McConnell (J.H. McConnell) | Stern Towboat | 1877 |
| J.B. Porter | Side Wheel Steamboat | 1848 |
| J.B. Richardson | Stern Wheel Steamboat | 1898 |
| J.B.M. Kehlor | Stern Wheel Steamboat | 1878 |
| J.C. Baker | Stern Towboat | 1860 |
| J.C. Burdette | Stern Towboat | 1893 |
| J.C. Crossley | Stern Wheel Steamboat | 1879 |
| J.C. Freemont | Side Wheel Steamboat | 1854 |
| J.C. Hopkins No. 2 | Stern Wheel Steamboat | 1890 |
| J.C. Irwin | Stern Wheel Steamboat | 1864 |
| J.C. Keer (J.C. Kerr) | Stern Wheel Steamboat | 1884 |
| J.C. McMullen | Side Wheel Steamboat | 1871 |
| J.C. Parke (J.G. Parke) | Stern Wheel Steamboat | 1882 |
| J.C. Risher | Stern Towboat | 1873 |
| J.C. Swon | Side Wheel Steamboat | 1856 |
| J.C. Warner | Stern Wheel Steamboat | 1883 |
| J.D. Carter | 1886 | |
| J.D. Early | Side Wheel Steamboat | 1853 |
| J.D. Hine (J.D. Hinde) | 1863 | |
| J.D. Johnson Stern Towbat | 1868 | |
| J.D. Parker (James D. Parker) | Stern Wheel Steamboat | 1869 |
| J.D. Swain | Side Wheel Steamboat | 1859 |
| J.E. Roberts Stern Towboat J.E. Roberts | Side Wheel Steamboat | 1844 |
| J.E. Staples | Stern Towboat | 1879 |
| J.E. Trudeau | Stern Wheel Steamboat | 1889 |
| J.E. Woodruff (James E. Woodruff) | Side Wheel Steamboat | 1855 |
| J.F. Hatton | Stern Wheel Steamboat | 1879 |
| J.F. Joy | Stern Towboat | 1873 |
| J.G. Blackford | Side Wheel Steamboat | 1864 |
| J.G. Blaine | Stern Wheel Steamboat | 1882 |
| J.G. Chapman | Stern Wheel Steamboat | 1881 |
| J.G. Cline | Side Wheel Steamboat | 1853 |
| J.H. Baldwin | Side Wheel Steamboat | 1861 |
| J.H. Bell | Side Wheel Steamboat | 1853 |
| J.H. Best | Side Wheel Steamboat | 1865 |
| J.H. Bigley (Joseph H. Bigley) | Stern Towboat | 1870 |
| J.H. Doan (J.H. Done) | Side Wheel Steamboat | 1854 |
| J.H. Hillman | Stern Towboat | 1882 |
| J.H. Lacy | Side Wheel Steamboat | 1863 |
| J.H. Oglesby (Joseph H. Oglesby) | Side Wheel Steamboat | 1857 |
| J.H. Russell | Side Wheel Steamboat | 1863 |
| J.H. Ware | 1856 | |
| J.H. Williams | Stern Wheel Steamboat | 1880 |
| J.H. Woodson | Stern Wheel Steamboat | 1881 |
| J.J. Odill (J.J. Odil) | Stern Wheel Steamboat | 1889 |
| J.J. Warren | 1858 | |
| J.J. Warren | 1858 | |
| J.K. Graves | Stern Towboat | 1885 |
| J.L. Day | Side Wheel Steamboat | 1843 |
| J.L. Graham | 1866 | |
| J.L. Grandon | Stern Wheel Steamboat | 1878 |
| J.L. McLane (J.L. McLean) | Side Wheel Steamboat | 1849 |
| J.L. Stephens | Prop Ferry | 1887 |
| J.L. Webb | 1850 | |
| J.M. Bowell | Stern Towboat | 1882 |
| J.M. Clarke | Stern Wheel Steamboat | 1881 |
| J.M. Clendenin | Side Wheel Steamboat | 1851 |
| J.M. Converse (J.M. Convers) | Side Wheel Steamboat | 1856 |
| J.M. Creighton | Stern Wheel Steamboat | 1880 |
| J.M. Grubbs | Stern Towboat | 1898 |
| J.M. Harris | Stern Wheel Steamboat | 1851 |
| J.M. Keer (J.M. Kerr) | Stern Wheel Steamboat | 1881 |
| J.M. Linder | Stern Towboat | 1899 |
| J.M. Mason | Stern Wheel Steamboat | 1852 |
| J.M. Mills (J.W. Mills) | Stern Towboat | 1872 |
| J.M. Reif (J.M. Relf) | 1851 | |
| J.M. Sharp | 1859 | |
| J.M. Stockwell | Side Wheel Steamboat | 1853 |
| J.M. White | Side Wheel Steamboat | 1842 |
| J.M. White | Side Wheel Steamboat | 1878 |
| J.M. White No. 2 | 1844 | |
| J.N. Harbin | Stern Wheel Steamboat | 1895 |
| J.N. Kellogg | Stern Towboat | 1859 |
| J.N. Kelly | Stern Towboat | 1859 |
| J.N. McCullough | Side Wheel Steamboat | 1867 |
| J.N. Phillips (I.N. Phillips) | Stern Wheel Steamboat | 1866 |
| J.N. Trigg Stern Wheel Steamboat J.O. Cole | Stern Towboat | 1900 |
| J.P. Droneland (J.P. Drouillard) | Stern Wheel Steamboat | 1881 |
| J.P. Gage Side Wheel | Ferry | 1884 |
| J.P. Pearson (James P. Pearson) | Stern Wheel Steamboat | 1898 |
| J.P. Webb J.P. Williams | Stern Wheel Steamboat | 1900 |
| J.R. Gilmore (James R. Gilmore) | 1866 | |
| J.R. Hoyle | Stern Wheel Steamboat | 1864 |
| J.R. Hughes | Stern Wheel Steamboat | 1888 |
| J.R. Pratt | Stern Towboat | 1862 |
| J.R. Thompson | Side Wheel Steamboat | 1851 |
| J.R. Wells | Stern Wheel Steamboat | 1898 |
| J.S. Bransford | 1872 | |
| J.S. Chenoworth (J.S. Chenoweth) | Side Wheel Steamboat | 1851 |
| J.S. Cosgrove | Stern Towboat | 1858 |
| J.S. Crosby | Stern Wheel Steamboat | 1867 |
| J.S. Dunham | 1871 | |
| J.S. Hall | 1866 | |
| J.S. Johnson | Side Wheel Steamboat | 1866 |
| J.S. Keefer | Stern Wheel Steamboat | 1873 |
| J.S. McCune (John S. McCune) | Side Wheel Steamboat | 1862 |
| J.S. McDonald (J. Sharp McDonald) | Stern Towboat | 1870 |
| J.S. Mercer | Stern Wheel Steamboat | 1871 |
| J.S. Neal (J.S. Neil) | Stern Towboat | 1865 |
| J.S. Webb | 1849 | |
| J.T. Davis | Ferry | 1880 |
| J.T. Doswell | Side Wheel Steamboat | 1849 |
| J.T. Wilder | Stern Wheel Steamboat | 1872 |
| J.W. Cheesman | Side Wheel Steamboat | 1856 |
| J.W. Dillon | Stern Towboat | 1883 |
| J.W. Hailman | Side Wheel Steamboat | 1855 |
| J.W. Russell | Side Wheel Steamboat | 1848 |
| J.W. Spencer Side Wheel | Ferry | 1882 |
| J.W. Swayze | Stern Wheel Steamboat | 1896 |
| J.W. Van Sant | Stern Towboat | 1870 |
| J.W. Van Sant | Stern Wheel Steamboat | 1890 |
| J.W. Whitelaw | Side Wheel Steamboat | 1865 |
| Jack Dowling | Side Wheel Steamboat | 1833 |
| Jack Dupree | Side Wheel Steamboat | 1838 |
| Jack Hayes | Side Wheel Steamboat | 1849 |
| Jacob Mussleman (Jacob Musselman) | Stern Wheel Steamboat | 1860 |
| Jacob Painter | Stern Towboat | 1859 |
| Jacob Poe | Side Wheel Steamboat | 1855 |
| Jacob Richtman | Stern Wheel Steamboat | 1898 |
| Jacob Strader | Side Wheel Steamboat | 1853 |
| Jacob Traber (Jacob Trader) | Stern Wheel Steamboat | 1856 |
| James A. Blackburn (James A. | Stern Towboat | 1868 |
| James Adams | Side Wheel Steamboat | 1836 |
| James Barkman (Jim Barkman) | Stern Wheel Steamboat | 1859 |
| James Battle | Side Wheel Steamboat | 1859 |
| James Briggs (John Briggs) | Side Wheel Steamboat | 1856 |
| James Carney | Side Wheel Steamboat | 1894 |
| James Dellett (James Dellet) | Side Wheel Steamboat | 1859 |
| James Dick | Side Wheel Steamboat | 1845 |
| James E. Rankin | Stern Wheel Steamboat | 1871 |
| James Gilmore | Stern Wheel Steamboat | 1867 |
| James Gray | Stern Wheel Steamboat | 1863 |
| James Guthrie | Side Wheel Steamboat | 1853 |
| James Guthrie | Stern Wheel Steamboat | 1877 |
| James H. Lucas | Side Wheel Steamboat | 1854 |
| James Heirn | Side Wheel Steamboat | 1853 |
| James Hewitt | Side Wheel Steamboat | 1843 |
| James Holden | Side Wheel Steamboat | 1856 |
| James Howard | Side Wheel Steamboat | 1870 |
| James Jackson | Stern Wheel Steamboat | 1871 |
| James Jackson | 1849 | |
| James Johnson | Side Wheel Steamboat | 1856 |
| James Laughlin | Side Wheel Steamboat | 1853 |
| James Lee | Side Wheel Steamboat | 1879 |
| James Lyon | Stern Wheel Steamboat | 1853 |
| James Madison | Side Wheel Steamboat | 1843 |
| James Means | Stern Wheel Steamboat | 1860 |
| James Milligan (James Millingar) | Side Wheel Steamboat | 1849 |
| James Monroe | Side Wheel Steamboat | 1817 |
| James Monroe | Side Wheel Steamboat | 1832 |
| James Montgomery | Side Wheel Steamboat | 1855 |
| James Moran | Stern Towboat | 1895 |
| James N. White | Stern Wheel Steamboat | 1893 |
| James Nelson | Side Wheel Steamboat | 1848 |
| James Parke | Side Wheel Steamboat | 1853 |
| James Parke | Side Wheel Steamboat | 1850 |
| James Paul | 1854 | |
| James Powell | 1866 | |
| James R. Gilmore | Stern Wheel Steamboat | 1866 |
| James Rae | 1890 | |
| James Raymond | Side Wheel Steamboat | 1852 |
| James Rees | 1865 | |
| James Rees | Side Wheel Steamboat | 1863 |
| James Robb | Side Wheel Steamboat | 1852 |
| James Ross | 1842 | |
| James Ross | Side Wheel Steamboat | 1818 |
| James Stockton | 1855 | |
| James T. Staples | Stern Wheel Steamboat | 1908 |
| James Taylor | Stern Towboat | 1882 |
| James Trabue | Side Wheel Steamboat | 1854 |
| James W. Gould | Stern Towboat | 1877 |
| James Watson | Stern Towboat | 1858 |
| James Watts | 1852 | |
| James White | Side Wheel Steamboat | 1864 |
| James Williams | 1857 | |
| James Wood | 1856 | |
| James Wood | 1841 | |
| James Wood | 1860 | |
| James Y. Lockwood | Stern Wheel Steamboat | 1896 |
| Jamestown | Side Wheel Steamboat | 1845 |
| Jamestown | 1851 | |
| Jane Franklin | Side Wheel Steamboat | 1851 |
| Jane Nichols | 1851 | |
| Jasper | Stern Wheel Steamboat | 1842 |
| Jatian | 1840 | |
| Java | 1830 | |
| Jay Gould | Stern Towboat | 1880 |
| Jeanette | Side Wheel Steamboat | 1854 |
| Jeanette Roberts | Stern Wheel Steamboat | 1857 |
| Jeanie Deans (Jeannie Deans) | Side Wheel Steamboat | 1852 |
| Jeff Davis | Side Wheel Steamboat | 1847 |
| Jeff Davis Side Wheel Steamboat Jefferson | 1849 | |
| Jefferson | 1852 | |
| Jefferson | Side Wheel Steamboat | 1832 |
| Jefferson | Side Wheel Steamboat | 1851 |
| Jefferson | Stern Wheel Steamboat | 1869 |
| Jefferson | Side Wheel Steamboat | 1837 |
| Jefferson | 1856 | |
| Jefferson | 1832 | |
| Jennie Brown | Side Wheel Steamboat | 1854 |
| Jennie Hopkins Tinclad Jennie Howell | Stern Wheel Steamboat | 1870 |
| Jennie Hubbs | Stern Wheel Steamboat | 1863 |
| Jennie Julia | Stern Wheel Steamboat | 1879 |
| Jennie Lewis | Side Wheel Steamboat | 1864 |
| Jennie Whipple | Stern Wheel Steamboat | 1857 |
| Jenny Baldwin | Stern Wheel Steamboat | 1865 |
| Jenny Beall (Jennie Bealle) | Side Wheel Steamboat | 1852 |
| Jenny Kirk (Jennie Kirk) | Stern Wheel Steamboat | 1859 |
| Jenny Lind | Stern Wheel Steamboat | 1852 |
| Jenny Lind | Side Wheel Steamboat | 1851 |
| Jenny Lind | Side Wheel Steamboat | 1847 |
| Jenny Rogers | Stern Wheel Steamboat | 1859 |
| Jesse K. Bell | Side Wheel Steamboat | 1879 |
| Jesse K. Bell | Side Wheel Steamboat | 1856 |
| Jewel | Stern Towboat | 1899 |
| Jewel | Stern Wheel Steamboat | 1893 |
| Jewel | Stern Wheel Steamboat | 1878 |
| Jewel Stern Wheel Steamboat Jewess | Side Wheel Steamboat | 1839 |
| Jewess | Side Wheel Steamboat | 1847 |
| Jewess | Stern Wheel Steamboat | 1862 |
| Jim | Side Wheel Steamboat | 1844 |
| Jim Brown | Side Wheel Steamboat | 1837 |
| Jim Turner | 1853 | |
| Jim Watson Stern Towboat Jo Long | Stern Towboat | 1887 |
| Joab Lawrence | Stern Wheel Steamboat | 1864 |
| Joan of Arc | Side Wheel Steamboat | 1852 |
| Joan of Arc | Side Wheel Steamboat | 1840 |
| Joe Bryarly | Stern Wheel Steamboat | 1877 |
| Joe Davis | Side Wheel Steamboat | 1842 |
| Joe Davis | 1834 | |
| Joe Fowler | Stern Wheel Steamboat | 1888 |
| Joe Giles | Side Wheel Steamboat | 1855 |
| Joe Peters | Stern Wheel Steamboat | 1883 |
| Joe Webb | Side Wheel Steamboat | 1839 |
| Joe Weber | Stern Wheel Steamboat | 1878 |
| Joe Wheeler | Stern Wheel Steamboat | 1898 |
| Joe Wilson | 1850 | |
| John A. Fisher | 1859 | |
| John A. Scudder | Side Wheel Steamboat | 1873 |
| John A. Wood | Stern Towboat | 1870 |
| John Adams | Side Wheel Steamboat | 1848 |
| John Armstrong | 1839 | |
| John Aull | Side Wheel Steamboat | 1843 |
| John B. Gordon | 1848 | |
| John B. Gordon No. 2 | 1849 | |
| John B. Maude | Side Wheel Steamboat | 1872 |
| John Barrett | Stern Towboat | 1891 |
| John Bell | Stern Wheel Steamboat | 1855 |
| John Bertram | Stern Wheel Steamboat | 1880 |
| John Briggs | Side Wheel Steamboat | 1856 |
| John Buck | 1854 | |
| John C. Fisher | Stern Towboat | 1872 |
| John D. Lewis | Stern Wheel Steamboat | 1880 |
| John D. Perry | Side Wheel Steamboat | 1855 |
| John D. Scully | Stern Wheel Steamboat | 1878 |
| John Dippold Stern Towboat 18-- John Drennon | 1846 | |
| John Duncan | Side Wheel Steamboat | 1839 |
| John E. Kenna | 1883 | |
| John F. Allen | Stern Wheel Steamboat | 1884 |
| John F. Carr | 1860 | |
| John F. Dravo | Stern Towboat | 1867 |
| John F. Lincoln | Stern Wheel Steamboat | 1881 |
| John F. Tolle | Stern Wheel Steamboat | 1871 |
| John F. Walton | Stern Towboat | 1870 |
| John Fowler | Stern Wheel Steamboat | 1886 |
| John G. Fletcher | Stern Wheel Steamboat | 1877 |
| John Gilbert | Stern Wheel Steamboat | 1881 |
| John Gilmore | Stern Towboat | 1871 |
| John Golong | Side Wheel Steamboat | 1843 |
| John H. Bills | Side Wheel Steamboat | 1841 |
| John H. Grosebeck | Side Wheel Steamboat | 1863 |
| John H. Haplin | Stern Wheel Steamboat | 1882 |
| John H. Johnson | Stern Wheel Steamboat | 1878 |
| John H. Smith | Stern Wheel Steamboat | 1859 |
| John H. Trover (James H. Trover) | Stern Wheel Steamboat | 1864 |
| John Hancock | Side Wheel Steamboat | 1845 |
| John Hancock | Side Wheel Steamboat | 1835 |
| John Hanna | Stern Towboat | 1865 |
| John Hardin | Side Wheel Steamboat | 1845 |
| John Hopkins | Side Wheel Steamboat | 1854 |
| John Howard | Stern Wheel Steamboat | 1870 |
| John Howard No. 2 | Stern Wheel Steamboat | 1871 |
| John Ives Jr. | Ferry | 1860 |
| John J. Brown | 1886 | |
| John J. Brown | 1886 | |
| John J. Hardin | Side Wheel Steamboat | 1846 |
| John J. Roe | Side Wheel Steamboat | 1856 |
| John J. Seay | Stern Wheel Steamboat | 1885 |
| John Jay | Side Wheel Steamboat | 1836 |
| John K. Speed | Stern Wheel Steamboat | 1891 |
| John Kilgour | Side Wheel Steamboat | 1864 |
| John Kyle | Side Wheel Steamboat | 1870 |
| John L. Avery | Side Wheel Steamboat | 1853 |
| John L. Ferguson | Ferry | 1876 |
| John L. Lowery No. 1 (John L. Lowry | Side Wheel Steamboat | 1893 |
| John L. Lowry | Stern Wheel Steamboat | 1909 |
| John L. Rhodes | Stern Wheel Steamboat | 1875 |
| John Linton | Side Wheel Steamboat | 1836 |
| John Lomer (John Lomas) | Stern Wheel Steamboat | 1881 |
| John Lumsden | 1869 | |
| John M. Brown | 1865 | |
| John M. Brown | Side Wheel Steamboat | 1859 |
| John M. Camden | 1877 | |
| John M. Chambers | Stern Wheel Steamboat | 1875 |
| John M. Dickey | Side Wheel Steamboat | 1858 |
| John M. Hanna | Stern Wheel Steamboat | 1876 |
| John M. Niles | Side Wheel Steamboat | 1848 |
| John Malborn | Towboat | 1872 |
| John Marshall | Side Wheel Steamboat | 1841 |
| John Matthews | Stern Wheel Steamboat | 1890 |
| John McFadden | 1852 | |
| John McKee | 1850 | |
| John Means | Stern Towboat | 1872 |
| John Miller | 1864 | |
| John Mills | Side Wheel Steamboat | 1837 |
| John Morris | Side Wheel Steamboat | 1831 |
| John Nelson | Side Wheel Steamboat | 1835 |
| John O'Fallon | Side Wheel Steamboat | 1843 |
| John Overton | Stern Towboat | 1872 |
| John P. Jackson | 1867 | |
| John P. Jackson | Stern Towboat | 1896 |
| John P. Kendrick | Stern Wheel Steamboat | 1892 |
| John P. Tweed | Side Wheel Steamboat | 1851 |
| John P.Thorn | Stern Wheel Steamboat | 1878 |
| John Perry | Side Wheel Steamboat | 1842 |
| John Porter | Stern Towboat | 1877 |
| John Quill | Stern Wheel Steamboat | 1907 |
| John Quincy Adams | Side Wheel Steamboat | 1848 |
| John R. Meigs | Stern Wheel Steamboat | 1879 |
| John R. White | 1890 | |
| John Raine | Side Wheel Steamboat | 1856 |
| John Randolph | Side Wheel Steamboat | 1836 |
| John Ray | 1860 | |
| John Rumsey | Stern Wheel Steamboat | 1859 |
| John S. Baird | Stern Wheel Steamboat | 1879 |
| John S. Hopkins | Stern Wheel Steamboat | 1880 |
| John S. Pringle | 1854 | |
| John Shallcross | 1863 | |
| John Shaw | 1840 | |
| John Simmonds | Side Wheel Steamboat | 1852 |
| John Simpson | Side Wheel Steamboat | 1850 |
| John Smith | Stern Wheel Steamboat | 1885 |
| John Stacker | 1838 | |
| John Strader | Side Wheel Steamboat | 1852 |
| John Swazey (John Swasey) | 1864 | |
| John Swazey (John Swasey) | Side Wheel Steamboat | 1851 |
| John T. Doswell | Side Wheel Steamboat | 1848 |
| John T. Duffy Jr. | Stern Towboat | 1897 |
| John T. Moore | Stern Wheel Steamboat | 1870 |
| John Taylor | Ferry | 1875 |
| John Tompkins | 1855 | |
| John Trendley | Side Wheel Steamboat | 1860 |
| John V. Thorpe | Stern Wheel Steamboat | 1880 |
| John W. Alise | Stern Wheel Steamboat | 1892 |
| John W. Cannon | Side Wheel Steamboat | 1878 |
| John W. Gaff (James W. Gaff) | Side Wheel Steamboat | 1876 |
| John W. Garrett | Stern Towboat | 1864 |
| John W. Hart | Stern Wheel Steamboat | 1890 |
| John W. Russell | Side Wheel Steamboat | 1836 |
| John Walsh | Side Wheel Steamboat | 1858 |
| John Warner | Side Wheel Steamboat | 1856 |
| John Wesley | 1846 | |
| John Wilson | Stern Wheel Steamboat | 1877 |
| John Wilson | 1854 | |
| Johnson | Side Wheel Steamboat | 1818 |
| Jose San Roman | 1865 | |
| Joseph B. Williams | Stern Towboat | 1875 |
| Joseph H. Conn | Side Wheel Steamboat | 1856 |
| Joseph Henry Side Wheel Steamboat Joseph Holden | 1859 | |
| Joseph Kinney | Side Wheel Steamboat | 1872 |
| Joseph Landis | Side Wheel Steamboat | 1853 |
| Joseph Nixon | Stern Towboat | 1871 |
| Joseph Pierce | 1865 | |
| Joseph Walton | Stern Towboat | 1872 |
| Joseph Warne | Stern Wheel Steamboat | 1874 |
| Joseph Wathen (James Wathen) | Stern Wheel Steamboat | 1871 |
| Josephine | Side Wheel Steamboat | 1827 |
| Josephine | Side Wheel Steamboat | 1844 |
| Josephine | 1863 | |
| Josephine | Stern Towboat | 1868 |
| Josephine | Stern Wheel Steamboat | 1873 |
| Josephine | Stern Wheel Steamboat | 1878 |
| Josephine | 1881 | |
| Josephine | 1834 | |
| Josephine No. 2 | Stern Wheel Steamboat | 1855 |
| Josh Cooke (Josh Cook) | Stern Towboat | 1875 |
| Josiah Lawrence | Side Wheel Steamboat | 1848 |
| Josiah Nichols | 1839 | |
| Josie | Stern Towboat | 1873 |
| Josie Stern Towboat Josie D. Harkins | Stern Wheel Steamboat | 1888 |
| Josie Harry | Stern Wheel Steamboat | 1878 |
| Josie K.L. (Josie L.K.) | Stern Wheel Steamboat | 1884 |
| Josie Silvey | Stern Towboat | 1895 |
| Josie Spengler | Stern Ferry | 1877 |
| Josie W. | Stern Wheel Steamboat | 1885 |
| Joy Patton | Stern Wheel Steamboat | 1891 |
| Judah Turo (Judah Touro) | Side Wheel Steamboat | 1854 |
| Judge Baker | 1876 | |
| Judge Fletcher | 1860 | |
| Judge McClure | 1863 | |
| Judge McLean | Side Wheel Steamboat | 1844 |
| Judge Porter | Side Wheel Steamboat | 1859 |
| Judge Torrance (Judge Torrence) | Side Wheel Steamboat | 1857 |
| Judge Wheeler | Side Wheel Steamboat | 1844 |
| Julia | 1845 | |
| Julia | Stern Towboat | 1875 |
| Julia | 1895 | |
| Julia | Stern Wheel Steamboat | 1865 |
| Julia | Side Wheel Steamboat | 1863 |
| Julia | Side Wheel Steamboat | 1852 |
| Julia | Side Wheel Steamboat | 1846 |
| Julia | 1857 | |
| Julia | 1848 | |
| Julia A. Rudolph | Stern Wheel Steamboat | 1869 |
| Julia Choteau (Julia Chouteau) | Side Wheel Steamboat | 1842 |
| Julia Dean | Side Wheel Steamboat | 1850 |
| Julia No. 2 | 1865 | |
| Julian | Stern Wheel Steamboat | 1866 |
| Juliet | 1864 | |
| Juniata | 1875 | |
| Juniata | Side Wheel Steamboat | 1832 |
| Juniata | 1841 | |
| Juniata | Side Wheel Steamboat | 1870 |
| Juniata | Stern Towboat | 1889 |
| Juniata | Stern Towboat | 1900 |
| Juniata | Side Wheel Steamboat | 1841 |
| Juniata No. 3 | 1852 | |
| Junior | Side Wheel Steamboat | 1852 |
| Junior | Stern Towboat | 1899 |
| Junius | Side Wheel Steamboat | 1833 |
| Junius Beebee (Junius Beebe) | Side Wheel Towboat | 1854 |
| Kanawha | Stern Wheel Steamboat | 1896 |
| Kanawha | Stern Towboat | 1870 |
| Kanawha | Stern Towboat | 1892 |
| Kanawha Belle | Stern Towboat | 1865 |
| Kanawha Valley No. 2 | Side Wheel Steamboat | 1860 |
| Kangaroo | Stern Towboat | 1865 |
| Kansas | Side Wheel Steamboat | 1847 |
| Kansas | Side Wheel Steamboat | 1839 |
| Kansas | Side Wheel Steamboat | 1836 |
| Kansas Miller | 1885 | |
| Kaskaskia | 1861 | |
| Kate Adams No. 1 | Side Wheel Steamboat | 1883 |
| Kate Adams No. 2 | Side Wheel Steamboat | 1889 |
| Kate Adams No. 3 | Side Wheel Steamboat | 1898 |
| Kate Bruner | Stern Wheel Steamboat | 1861 |
| Kate Cassell | Stern Wheel Steamboat | 1854 |
| Kate Dale | Side Wheel Steamboat | 1855 |
| Kate Fleming | 1850 | |
| Kate French | Side Wheel Steamboat | 1856 |
| Kate Frisbee | Side Wheel Steamboat | 1855 |
| Kate Hart | Stern Wheel Steamboat | 1864 |
| Kate Hays | 1848 | |
| Kate Howard | Side Wheel Steamboat | 1857 |
| Kate Kearney | Side Wheel Steamboat | 1844 |
| Kate Kearney | Stern Wheel Steamboat | 1864 |
| Kate Kinney No. 1 | Side Wheel Steamboat | 1864 |
| Kate Kinney No. 2 | Stern Wheel Steamboat | 1873 |
| Kate May | 1859 | |
| Kate Miller | 1846 | |
| Kate Morrison | Stern Wheel Steamboat | 1868 |
| Kate Putnum | 1864 | |
| Kate Robinson | Stern Wheel Steamboat | 1863 |
| Kate Swinney | Side Wheel Steamboat | 1849 |
| Kate Tayler | 1858 | |
| Kate Timmons | Stern Towboat | 1865 |
| Katherine | Stern Ferry | 1896 |
| Katie | Side Wheel Steamboat | 1871 |
| Katie | Ferry | 1876 |
| Katie Henderson | 1865 | |
| Katie Hooper | Stern Wheel Steamboat | 1877 |
| Katie M. | 1888 | |
| Katie P. Kountz | Stern Wheel Steamboat | 1871 |
| Katie Robbins | Stern Wheel Steamboat | 1884 |
| Katie Stockdale | Stern Wheel Steamboat | 1877 |
| Kenois | Stern Towboat | 1898 |
| Kenton | Stern Wheel Steamboat | 1879 |
| Kenton | Side Wheel Steamboat | 1860 |
| Kenton | Side Wheel Steamboat | 1848 |
| Kentuckian | Side Wheel Steamboat | 1829 |
| Kentucky | Side Wheel Steamboat | 1816 |
| Kentucky Stern Wheel Steamboat Kentucky | Side Wheel Steamboat | 1856 |
| Kentucky | Side Wheel Steamboat | 1849 |
| Kentucky | 1851 | |
| Kentucky | Side Wheel Steamboat | 1851 |
| Kentucky | Side Wheel Steamboat | 1836 |
| Kentucky | Side Wheel Steamboat | 1845 |
| Kentucky Home | Side Wheel Steamboat | 1855 |
| Kenwood | 1865 | |
| Keokuk Stern Wheel Steamboat Keokuk | Side Wheel Steamboat | 1858 |
| Keokuk | Stern Wheel Steamboat | 1882 |
| Keokuk | Side Wheel Steamboat | 1839 |
| Keokuk | Side Wheel Steamboat | 1855 |
| Key City | Stern Towboat | 1876 |
| Key City | Stern Towboat | 1891 |
| Key City No. 1 | Side Wheel Steamboat | 1857 |
| Key City No. 2 | Side Wheel Steamboat | 1869 |
| Key West | 1863 | |
| Key West | Stern Wheel Steamboat | 1872 |
| Key West | Stern Wheel Steamboat | 1857 |
| Key West No. 3 Key West No. 4 | Stern Towboat | 1863 |
| Keystone | 1839 | |
| Keystone | Stern Towboat | 1881 |
| Keystone | Stern Towboat | 1865 |
| Keystone | Side Wheel Steamboat | 1852 |
| Keystone State | Stern Wheel Steamboat | 1890 |
| Keystone State | Side Wheel Steamboat | 1850 |
| Keystone State | Side Wheel Steamboat | 1852 |
| Kiamicha | 1845 | |
| Kickapoo | Ironclad Gunboat | 1862 |
| Kingfisher Stern Wheel Steamboat Kingston | Stern Wheel Steamboat | 1893 |
| Kingston | 1849 | |
| Kingston | Stern Wheel Steamboat | 1864 |
| Kit Carson | Side Wheel Steamboat | 1847 |
| Kit Carson | Stern Towboat | 1880 |
| Kittie Kiser | 1875 | |
| Kitty Hegler (Kittie Hegler) | Stern Wheel Steamboat | 1871 |
| Kitty Nye (Kittie Nye) | Stern Wheel Steamboat | 1873 |
| Knickerbocker | Side Wheel Steamboat | 1838 |
| Knoxville | Side Wheel Steamboat | 1847 |
| Knoxville | Side Wheel Steamboat | 1863 |
| L.A. Sargent | Stern Towboat | 1882 |
| L.E. Patton Stern Towboat. | 1894 | |
| L.M. Kennett | Side Wheel Steamboat | 1852 |
| L.P. Ewald | Stern Wheel Steamboat | 1881 |
| L.Q. Lamer | Stern Wheel Steamboat | 1880 |
| L.S. Thorn (L.S. Thorne) | Side Wheel Steamboat | 1898 |
| L.W. Morgan | Stern Towboat | 1873 |
| La Belle | Side Wheel Steamboat | 1869 |
| La Belle La Belle | Side Wheel Steamboat | 1853 |
| La Crosse | Stern Wheel Steamboat | 1856 |
| La Crosse | Stern Towboat | 1889 |
| La Grange | Stern Wheel Steamboat | 1850 |
| La Grange | 1828 | |
| La Mascotte | Stern Wheel Steamboat | 1886 |
| La Salle | Side Wheel Steamboat | 1841 |
| La Salle | Stern Wheel Steamboat | 1860 |
| Laclede No. 1 | Side Wheel Steamboat | 1844 |
| Laclede No. 2 | Stern Wheel Steamboat | 1855 |
| Lacon | Stern Wheel Steamboat | 1860 |
| Lacon | Stern Wheel Steamboat | 1856 |
| Lacon | 1845 | |
| Lady Lafayette | 1828 | |
| Lady Augusta | Side Wheel Steamboat | 1852 |
| Lady Boone | Stern Wheel Steamboat | 1880 |
| Lady Boone | 1834 | |
| Lady Byron | Side Wheel Steamboat | 1846 |
| Lady Franklin | Side Wheel Steamboat | 1834 |
| Lady Franklin | Side Wheel Steamboat | 1863 |
| Lady Franklin | Side Wheel Steamboat | 1850 |
| Lady Gay | Side Wheel Steamboat | 1865 |
| Lady Grace | Stern Wheel Steamboat | 1865 |
| Lady Grace | Stern Towboat | 1881 |
| Lady Jane | 1865 | |
| Lady Jenks | Stern Wheel Steamboat | 1880 |
| Lady Lee | Stern Wheel Steamboat | 1871 |
| Lady Lee | Stern Wheel Steamboat | 1889 |
| Lady Madison | 1844 | |
| Lady Madison | 1832 | |
| Lady Marshall | 1834 | |
| Lady Morgan | 1838 | |
| Lady of Lyons | Side Wheel Steamboat | 1839 |
| Lady of the Lake | Side Wheel Steamboat | 1826 |
| Lady of the Lake | 1866 | |
| Lady of the Lake | Side Wheel Steamboat | 1838 |
| Lady Pike | Side Wheel Steamboat | 1851 |
| Lady Pike | Side Wheel Steamboat | 1860 |
| Lady Scott | 1833 | |
| Lady Walton | Stern Wheel Steamboat | 1858 |
| Lady Washington | Side Wheel Steamboat | 1827 |
| Lady Washington | 1832 | |
| Lady Washington | 1852 | |
| Lafayette Side Wheel | Ironclad Gunboat | 1862 |
| Lafayette | 1833 | |
| Lafayette | 1825 | |
| Laflore | Side Wheel Steamboat | 1834 |
| Lafourche | Side Wheel Steamboat | 1830 |
| Lafourche | Side Wheel Steamboat | 1859 |
| Lafourche | Stern Wheel Steamboat | 1888 |
| Lake of the Woods | Side Wheel Steamboat | 1847 |
| Lake City | Stern Wheel Steamboat | 1857 |
| Lake City | 1877 | |
| Lake City | Stern Freight boat | 1885 |
| Lake Erie | Towboat | 1849 |
| Lake Erie | Towboat | 1851 |
| Lake Erie | 1845 | |
| Lake Erie No. 2 | Towboat | 1851 |
| Lake Erie No. 3 | Towboat | 1858 |
| Lake Palmyra | Stern Wheel Steamboat | 1896 |
| Lake Superior | Side Wheel Steamboat | 1870 |
| Lake Washington | Freight boat | 1852 |
| Lalla Rook (Lallah Rookh) | Side Wheel Steamboat | 1838 |
| Lama | 1844 | |
| Lama | Side Wheel Steamboat | 1864 |
| Lamartine | Side Wheel Steamboat | 1848 |
| Lame Duck | Stern Wheel Steamboat | 1878 |
| Lamplighter | Side Wheel Steamboat | 1835 |
| Lancaster | 1842 | |
| Lancaster | Side Wheel Steamboat | 1866 |
| Lancaster | 1896 | |
| Lancaster | Side Wheel Steamboat | 1832 |
| Lancaster No. 2 | Side Wheel Steamboat | 1848 |
| Lancaster No. 3 | Side Wheel Steamboat | 1855 |
| Lancaster No. 4 | Side Wheel Steamboat | 1864 |
| Landis | 1864 | |
| Lansing | 1867 | |
| Lark | 1845 | |
| Lark | 1843 | |
| Lark | Stern Towboat | 1843 |
| Larkin Edwards | 1857 | |
| Last Chance | Stern Wheel Steamboat | 1861 |
| Last Chance | Stern Wheel Steamboat | 1865 |
| Last Chance | Stern Wheel Steamboat | 1870 |
| Latonia (Latona) | Side Wheel Steamboat | 1846 |
| Latrobe | Stern Wheel Steamboat | 1853 |
| Laura | 1835 | |
| Laura | 1837 | |
| Laura | Side Wheel Steamboat | 1855 |
| Laura | 1865 | |
| Laura | Prop | 1866 |
| Laura | Stern Wheel Steamboat | 1871 |
| Laura | Stern Wheel Steamboat | 1895 |
| Laura Fenton | 1863 | |
| Laura L. Davis | Stern Wheel Steamboat | 1873 |
| Laura Lee | Stern Wheel Steamboat | 1875 |
| Laura No. 2 | 1864 | |
| Laurel | 1844 | |
| Laurel | Stern Wheel Steamboat | 1846 |
| Laurel | 1847 | |
| Laurel Hill | 1850 | |
| Laurel Hill | Side Wheel Steamboat | 1853 |
| Laurel Hill | Side Wheel Steamboat | 1859 |
| Laurent Milladon (Laurent Millaudon) | Side Wheel Steamboat | 1856 |
| Lavant | Side Wheel Steamboat | 1836 |
| Lawrence | 1824 | |
| Lawrence | Side Wheel Steamboat | 1863 |
| Lawrence | 1839 | |
| Le Claire | Stern Towboat | 1864 |
| Le Claire | 1879 | |
| Le Claire | 1859 | |
| Le Claire Belle | Stern Towboat | 1873 |
| Le Claire No. 2 | 1872 | |
| Le Compte (Lecompte) | Side Wheel Steamboat | 1855 |
| Le Grand | Side Wheel Steamboat | 1856 |
| Le Roy | 1836 | |
| Leadera | Side Wheel Towboat | 1864 |
| Leah | 1896 | |
| Leander | 1852 | |
| Lebanon | Side Wheel Steamboat | 1839 |
| Lebanon | 1855 | |
| Lebanon | 1865 | |
| Lee H. Brooks | Stern Wheel Steamboat | 1890 |
| Lee Howell | Stern Wheel Steamboat | 1882 |
| Legal Tender | Side Wheel Steamboat | 1867 |
| Lehigh | Side Wheel Steamboat | 1841 |
| Lehigh | 1859 | |
| Lela | Ferry | 1888 |
| Lelia | 1842 | |
| Lelia No. 2 | 1851 | |
| Lena May | 1866 | |
| Lennie Drown Stern Wheel Steamboat Lenora | 1848 | |
| Leo | 1842 | |
| Leo | Side Wheel Steamboat | 1868 |
| Leona | Side Wheel Steamboat | 1856 |
| Leona Leota | 1864 | |
| Leona Leota | Stern Wheel Steamboat | 1891 |
| Leonidas | 1863 | |
| Leonodis | Side Wheel Steamboat | 1836 |
| Leonora | Stern Wheel Steamboat | 1860 |
| Leonora | Stern Wheel Steamboat | 1861 |
| Leonora No. 2 | 1864 | |
| Leopard | 1822 | |
| Leopard | Stern Towboat | 1875 |
| Leroy (Le Roy) | Stern Wheel Steamboat | 1896 |
| Leslie Combs (Leslie Coombs) | Towboat | 1872 |
| Lessie B. | Stern Wheel Steamboat | 1881 |
| Lessie Taylor | Stern Wheel Steamboat | 1870 |
| Levant | 1844 | |
| Levi J. Workman (Levi J. Workum) | Stern Wheel Steamboat | 1890 |
| Levi Welch | 1839 | |
| Leviathian (Leviathan) | Side Wheel Steamboat | 1863 |
| Lewis Whitman (Lewis Whiteman) | Side Wheel Steamboat | 1851 |
| Lexington | Side Wheel Steamboat | 1825 |
| Lexington | Stern Wheel Steamboat | 1890 |
| Lexington | Side Wheel Steamboat | 1836 |
| Lexington Side Wheel | Ferry | 1850 |
| Lexington | Side Wheel Steamboat | 1843 |
| Lexington | Side Wheel Steamboat | 1858 |
| Liah Tuna | Side Wheel Steamboat | 1853 |
| Libbie Conger | Stern Wheel Steamboat | 1878 |
| Liberator | Side Wheel Steamboat | 1826 |
| Liberty | 1867 | |
| Liberty | Side Wheel Steamboat | 1900 |
| Liberty | Side Wheel Steamboat | 1914 |
| Liberty | Stern Wheel Steamboat | 1889 |
| Liberty | Towboat | 1847 |
| Liberty | 1837 | |
| Liberty | 1832 | |
| Liberty | Side Wheel Steamboat | 1830 |
| Liberty | Stern Wheel Steamboat | 1900 |
| Liberty No. 2 | Side Wheel Steamboat | 1862 |
| Liberty No. 2 | Towboat | 1852 |
| Liberty No. 3 | Towboat | 1861 |
| Liberty No. 4 | Stern Towboat | 1863 |
| Lieut. Maury (Lieutenant Maury) | 1849 | |
| Light | Stern Wheel Steamboat | 1842 |
| Light Western | Side Wheel Steamboat | 1874 |
| Lighter | 1842 | |
| Lightest | 1871 | |
| Lightfoot | Stern Wheel Steamboat | 1846 |
| Lightfoot | Stern Wheel Steamboat | 1856 |
| Lightfoot | Stern Wheel Steamboat | 1868 |
| Lightwood | Stern Wheel Steamboat | 1868 |
| Lillie | Stern Wheel Steamboat | 1886 |
| Lillie M. Barlow Stern Wheel Steamboat Lillie Martin | Stern Wheel Steamboat | 1863 |
| Lillie Maud (Lilly Maud) | Stern Wheel Steamboat | 1889 |
| Lillie Turner (Lily Turner) | Stern Towboat | 1883 |
| Lilly | 1836 | |
| Lilly | Stern Wheel Steamboat | 1864 |
| Lilly | Side Wheel Steamboat | 1861 |
| Lilly | Side Wheel Steamboat | 1875 |
| Lincoln | 1850 | |
| Lind Boyd (Linn Boyd) | 1859 | |
| Lind Grove | 1884 | |
| Linda | Stern Towboat | 1897 |
| Linda | 1855 | |
| Linden | 1853 | |
| Lindhauser | 1884 | |
| Linn Creek | 1857 | |
| Linton | Stern Wheel Steamboat | 1867 |
| Linwood | Side Wheel Steamboat | 1843 |
| Lion | Stern Towboat | 1863 |
| Lioness | Side Wheel Steamboat | 1832 |
| Lioness | Stern Towboat | 1859 |
| Lioness No. 2 | Stern Towboat | 1869 |
| Little Albert | Stern Wheel Steamboat | 1898 |
| Little Alps | Stern Towboat | 1864 |
| Little Andy Fulton | Stern Wheel Steamboat | 1872 |
| Little Ben | 1842 | |
| Little Ben Franklin | Stern Wheel Steamboat | 1842 |
| Little Bob B. | Stern Wheel Steamboat | 1877 |
| Little Boone | Stern Wheel Steamboat | 1848 |
| Little Cherokee | 1863 | |
| Little Clyde | Stern Towboat | 1892 |
| Little Condor | Stern Wheel Steamboat | 1878 |
| Little Dick | Ferry | 1876 |
| Little Dove | Side Wheel Steamboat | 1845 |
| Little Eagle | Stern Towboat | 1868 |
| Little Fleta | Stern Wheel Steamboat | 1873 |
| Little Fred | Stern Wheel Steamboat | 1881 |
| Little Harriot (Little Harriet) | Stern Wheel Steamboat | 1843 |
| Little James Rees (Little Jim Rees) | 1864 | |
| Little Mail | Side Wheel Steamboat | 1842 |
| Little Missouri | Side Wheel Steamboat | 1846 |
| Little Nick | 1885 | |
| Little Pike | 1838 | |
| Little Red | 1837 | |
| Little River | 1845 | |
| Little Rock | Side Wheel Steamboat | 1834 |
| Little Rock | Side Wheel Steamboat | 1837 |
| Little Rock | Side Wheel Steamboat | 1843 |
| Little Rock | Stern Wheel Steamboat | 1850 |
| Little Rock | Stern Wheel Steamboat | 1858 |
| Little Rock | Stern Wheel Steamboat | 1863 |
| Little Rock | Stern Wheel Steamboat | 1865 |
| Little Rock | Stern Wheel Steamboat | 1870 |
| Little Rufus | Stern Wheel Steamboat | 1903 |
| Little Sampson | Stern Towboat | 1880 |
| Little Tom | 1848 | |
| Little Tom Moss | Stern Towboat | 1885 |
| Little Whale | Stern Towboat | 1864 |
| Little Yazoo | 1844 | |
| Live Oak | 1845 | |
| Live Oak | 1863 | |
| Liverpool | 1837 | |
| Livingstone | 1863 | |
| Livingstone (Livingston) | Side Wheel Steamboat | 1837 |
| Lizzie | Side Wheel Steamboat | 1866 |
| Lizzie | Stern Wheel Steamboat | 1871 |
| Lizzie Bay | Stern Wheel Steamboat | 1886 |
| Lizzie Bayless (Lizzie Bayliss) | 1877 | |
| Lizzie Campbell | Ferry | 1868 |
| Lizzie Cassel | Stern Wheel Steamboat | 1874 |
| Lizzie Gardner | Stern Towboat | 1871 |
| Lizzie Gill | Side Wheel Steamboat | 1865 |
| Lizzie Hamilton | 1869 | |
| Lizzie Hopkins | Side Wheel Steamboat | 1867 |
| Lizzie Johnston | Stern Wheel Steamboat | 1877 |
| Lizzie Lake | Stern Wheel Steamboat | 1855 |
| Lizzie Lee | 1857 | |
| Lizzie Rea | 1875 | |
| Lizzie Read (Lizzie Reid) | Stern Ferry | 1896 |
| Lizzie Simmons | Side Wheel Steamboat | 1859 |
| Lizzie Tate | 1863 | |
| Lizzie Townsend | Stern Wheel Steamboat | 1882 |
| Lizzie Warden | Stern Ferry | 1868 |
| Lockport | Stern Towboat | 1898 |
| Lodi | Stern Wheel Steamboat | 1843 |
| Logan | 1850 | |
| Loganport | 1839 | |
| Loganport (Logansport) | 1837 | |
| Lola | Stern Wheel Steamboat | 1895 |
| London | 1852 | |
| London | Side Wheel Steamboat | 1836 |
| Lone Star | 1852 | |
| Lone Star | 1859 | |
| Lone Star | 1868 | |
| Lone Star | Stern Towboat | 1890 |
| Longfellow | Stern Wheel Steamboat | 1872 |
| Lookout | 1853 | |
| Lookout | Stern Wheel Steamboat | 1870 |
| Lora | Stern Wheel Steamboat | 1900 |
| Lorena | Stern Wheel Steamboat | 1895 |
| Lorena | 1865 | |
| Lorena Doone (Lorna Doone) | Stern Wheel Steamboat | 1895 |
| Lottawana (Lotawanna) | Stern Wheel Steamboat | 1867 |
| Lotus | Stern Towboat | 1893 |
| Lotus | Stern Wheel Steamboat | 1877 |
| Lotus No. 1 | 1856 | |
| Lotus No. 2 | Stern Wheel Steamboat | 1866 |
| Lotus No. 3 | Stern Wheel Steamboat | 1869 |
| Lotus Sims Side Wheel Steamboat Louis Bogy (Lewis V. Bogey) | Stern Wheel Steamboat | 1870 |
| Louis Burnes (Lewis Burnes) | 1855 | |
| Louis Cass | Side Wheel Steamboat | 1835 |
| Louis D'Orr (Louis d'Or) | Side Wheel Steamboat | 1860 |
| Louis F. Linn (Lewis F. Linn) | Side Wheel Steamboat | 1844 |
| Louis Houck | Stern Towboat | 1889 |
| Louis McLane | 1845 | |
| Louis Wetzel (Lewis Wetzel) | 1848 | |
| Louisa | Side Wheel Steamboat | 1851 |
| Louisa | 1851 | |
| Louisa | Side Wheel Steamboat | 1846 |
| Louisa | Side Wheel Steamboat | 1850 |
| Louisa | Stern Wheel Steamboat | 1855 |
| Louisa | Side Wheel Steamboat | 1864 |
| Louisa | Side Wheel Steamboat | 1841 |
| Louisa | 1856 | |
| Louisa Sherley | Stern Wheel Steamboat | 1876 |
| Louise | Stern Wheel Steamboat | 1896 |
| Louise | 1863 | |
| Louise | Stern Wheel Steamboat | 1882 |
| Louise | Prop | 1887 |
| Louise Droun | Side Wheel Steamboat | 1864 |
| Louisiana | 1855 | |
| Louisiana | Stern Towboat | 1888 |
| Louisiana | Stern Wheel Steamboat | 1865 |
| Louisiana | Gunboat | 1862 |
| Louisiana | Side Wheel Steamboat | 1840 |
| Louisiana | Side Wheel Steamboat | 1830 |
| Louisiana | Side Wheel Steamboat | 1818 |
| Louisiana Belle | 1864 | |
| Louisiana No. 3 | 1862 | |
| Louisville | Side Wheel Steamboat | 1844 |
| Louisville | Stern Wheel Steamboat | 1866 |
| Louisville | Stern Towboat | 1864 |
| Louisville | Stern Wheel Steamboat | 1864 |
| Louisville | Side Wheel Steamboat | 1861 |
| Louisville | Stern Wheel Steamboat | 1854 |
| Louisville | Side Wheel Steamboat | 1852 |
| Louisville | Side Wheel Steamboat | 1837 |
| Louisville | Side Wheel Steamboat | 1838 |
| Low Water | Stern Wheel Steamboat | 1856 |
| Low Water | Stern Wheel Steamboat | 1879 |
| Lowell | 1849 | |
| Lowell | Side Wheel Steamboat | 1839 |
| Lowndes | Side Wheel Steamboat | 1845 |
| Lowndes Jr. | Side Wheel Steamboat | 1847 |
| Lowout | Stern Wheel Steamboat | 1864 |
| Loyal Hanna | 1836 | |
| Lucille Borden (Lucile Borden) | Stern Wheel Steamboat | 1890 |
| Lucille Nowland | Stern Wheel Steamboat | 1898 |
| Lucretia | Prop | 1866 |
| Lucretia | Prop | 1866 |
| Lucy Bell | Side Wheel Steamboat | 1853 |
| Lucy Bertram | Side Wheel Steamboat | 1847 |
| Lucy Bertram | Side Wheel Steamboat | 1863 |
| Lucy Bertram | Side Wheel Steamboat | 1842 |
| Lucy E. Gastrell | Stern Wheel Steamboat | 1878 |
| Lucy Gwynn (Lucy Gwin) | Side Wheel Steamboat | 1859 |
| Lucy Holcomb (Lucy Holcombe) | 1859 | |
| Lucy Keirn Lucy May | Stern Wheel Steamboat | 1855 |
| Lucy Robinson | Side Wheel Steamboat | 1857 |
| Lucy Walker | Side Wheel Steamboat | 1844 |
| Lucy Wing | 1849 | |
| Lud Keifer (Lud Keffer) | Stern Towboat | 1881 |
| Luda | Side Wheel Steamboat | 1841 |
| Luda | Side Wheel Steamboat | 1844 |
| Luda | 1851 | |
| Ludlow | 1847 | |
| Ludonia | 1863 | |
| Luella | 1866 | |
| Luella | Stern Wheel Steamboat | 1875 |
| Luella | Ferry | 1860 |
| Luella | 1866 | |
| Luella | Side Wheel Steamboat | 1843 |
| Luella | 1884 | |
| Luella | Stern Wheel Steamboat | 1851 |
| Luella | 1850 | |
| Luella Brown Stern Wheel Steamboat 18-- Lula D. | Stern Wheel Steamboat | 1867 |
| Lula F. | Stern Wheel Steamboat | 1890 |
| Lula Prince | Stern Wheel Steamboat | 1891 |
| Lula Worth | Stern Wheel Steamboat | 1876 |
| Lulla E Warren | Stern Wheel Steamboat | 1896 |
| Luminary | Side Wheel Steamboat | 1863 |
| Luna | Side Wheel Steamboat | 1864 |
| Luna | 1845 | |
| Luna | Side Wheel Steamboat | 1846 |
| Luzerne | Side Wheel Steamboat | 1852 |
| Lyda Van Sant (Lydia Van Sant) | Stern Towboat | 1898 |
| Lydia Collins | Side Wheel Steamboat | 1849 |
| Lynchburg | Side Wheel Steamboat | 1839 |
| Lynx | Side Wheel Steamboat | 1844 |
| Lynx No. 2 | 1851 | |
| M. Burns (Mattie Burns) | Stern Wheel Steamboat | 1863 |
| M. Livingston | Side Wheel Steamboat | 1868 |
| M. Nelson (Morgan Nelson) | Stern Wheel Steamboat | 1860 |
| M. Tarver | 1839 | |
| M. Whiltmore (M. Whitmore) | Towboat | 1868 |
| M.B. Hamer | Side Wheel Steamboat | 1844 |
| M.D. Wayman | Stern Towboat | 1891 |
| M.J. Wicks (M.J. Wickes) | Stern Wheel Steamboat | 1870 |
| M.P. Wells | Stern Wheel Steamboat | 1888 |
| M.S. Mepham | Side Wheel Steamboat | 1864 |
| M.S. Mepham | Side Wheel Steamboat | 1864 |
| M.S. Mepham | Side Wheel Steamboat | 1864 |
| M.S. Tanhouser (M.S. Thanhouser) | Stern Wheel Steamboat | 1875 |
| M.T. Powell | Stern Wheel Steamboat | 1880 |
| M.W. Kelly | Stern Wheel Steamboat | 1900 |
| Mab | Stern Towboat | 1875 |
| Mab | 1841 | |
| Mabel Comeaux | Stern Wheel Steamboat | 1891 |
| Mabel Z. Comeaux (Mabel Comeaux) | Stern Wheel Steamboat | 1883 |
| Macedornian | Side Wheel Steamboat | 1839 |
| Macfarland | 1839 | |
| Mad Anthony | 1846 | |
| Madison | Side Wheel Steamboat | 1852 |
| Madison | Ferry | 1841 |
| Madison | 1855 | |
| Madison | Side Wheel Steamboat | 1853 |
| Madison | Side Wheel Steamboat | 1836 |
| Madison | 1866 | |
| Madison | Ferry | 1892 |
| Madison Belle | Side Wheel Steamboat | 1847 |
| Madison City | 1860 | |
| Madonna | 1852 | |
| Magenta | Side Wheel Steamboat | 1860 |
| Magenta | Side Wheel Steamboat | 1863 |
| Magenta | Side Wheel Steamboat | 1864 |
| Maggie | Stern Wheel Steamboat | 1881 |
| Maggie Calhoun | Stern Wheel Steamboat | 1873 |
| Maggie F.Burke | Stern Wheel Steamboat | 1878 |
| Maggie Harper | Stern Wheel Steamboat | 1877 |
| Maggie Hays | 1864 | |
| Maggie P. | Stern Wheel Steamboat | 1869 |
| Maggie Padden | Stern Wheel Steamboat | 1897 |
| Maggie Rainey (Maggie Raney) | Stern Wheel Steamboat | 1877 |
| Maggie Smith | Stern Towboat | 1873 |
| Magic | 1845 | |
| Magnet | 1846 | |
| Magnolia | Side Wheel Steamboat | 1850 |
| Magnolia | Side Wheel Steamboat | 1859 |
| Magnolia | Side Wheel Steamboat | 1853 |
| Magnolia | Side Wheel Steamboat | 1852 |
| Magnolia | Side Wheel Steamboat | 1859 |
| Magnolia | 1831 | |
| Magnolia | Side Wheel Steamboat | 1850 |
| Magnolia | Side Wheel Steamboat | 1846 |
| Magnolia | Side Wheel Steamboat | 1868 |
| Magnolia | Side Wheel Steamboat | 1865 |
| Magnolia Banner | 1855 | |
| Magyar | Side Wheel Steamboat | 1849 |
| Maid of Arkansas | 1840 | |
| Maid of Iowa | 1842 | |
| Maid of Kentucky | Side Wheel Steamboat | 1840 |
| Maid of Orleans | Side Wheel Steamboat | 1818 |
| Maid of Orleans | Side Wheel Steamboat | 1839 |
| Maid of Osage | 1842 | |
| Maid of Peoria | Side Wheel Steamboat | 1864 |
| Maid of Peoria | Side Wheel Steamboat | 1864 |
| Maid of the Mist | 1860 | |
| Side Wheel Steamboat | 1841 | |
| Side Wheel Steamboat | 1839 | |
| Side Wheel Steamboat | 1844 | |
| Mail Boy | 1841 | |
| Maimi | 1823 | |
| Maine | 1867 | |
| Maine | 1838 | |
| Majestic | Side Wheel Steamboat | 1864 |
| Majestic | 1863 | |
| Majestic | Side Wheel Steamboat | 1843 |
| Majestic | Side Wheel Steamboat | 1834 |
| Majestic | Stern Wheel Steamboat | 1914 |
| Majestic | Stern Wheel Steamboat | 1906 |
| Major | Stern Wheel Steamboat | 1891 |
| Major A. Harris | 1852 | |
| Major Anderson | Side Wheel Steamboat | 1861 |
| Major Anderson | Side Wheel Steamboat | 1861 |
| Major Aubrey (Major Aubry) | 1853 | |
| Major Barbour | 1848 | |
| Major Barbour | 1848 | |
| Major Brown | 1846 | |
| Major Darian | 1852 | |
| Major McKenzie (Major MacKenzie) | Stern Towboat | 1887 |
| Major While | 1884 | |
| Malone | 1853 | |
| Malta | Side Wheel Steamboat | 1835 |
| Malta | Side Wheel Steamboat | 1839 |
| Malta | Side Wheel Steamboat | 1850 |
| Malta | Stern Wheel Steamboat | 1864 |
| Mameluke | Side Wheel Steamboat | 1848 |
| Mammouth Cave (Mammoth Cave) | 1849 | |
| Manander | 1844 | |
| Manchester | 1836 | |
| Manchester | Side Wheel Steamboat | 1852 |
| Manden | Stern Wheel Steamboat | 1891 |
| Manden | Side Wheel Steamboat | 1819 |
| Manden | Side Wheel Steamboat | 1847 |
| Manhatten | Side Wheel Steamboat | 1819 |
| Manhatten | Side Wheel Steamboat | 1841 |
| Mankato | 1868 | |
| Mankato | 1871 | |
| Mansfield | Stern Wheel Steamboat | 1854 |
| Maramora | Stern Wheel Steamboat | 1857 |
| Marango (Marengo) | Side Wheel Steamboat | 1855 |
| Marango (Marengo) | Stern Wheel Steamboat | 1866 |
| Marango (Marengo) | Side Wheel Steamboat | 1844 |
| Marble City | Side Wheel Steamboat | 1856 |
| Marcella | Side Wheel Steamboat | 1869 |
| Marcella | Side Wheel Steamboat | 1863 |
| Marcus Collins | 1895 | |
| Margaret | 1865 | |
| Margaret | Stern Wheel Steamboat | 1894 |
| Margaret | Stern Towboat | 1896 |
| Margaret Prop Marhta Jewett | Side Wheel Steamboat | 1852 |
| Maria | Side Wheel Steamboat | 1844 |
| Maria | 1864 | |
| Maria Burt | Side Wheel Steamboat | 1846 |
| Maria Hamilton | 1864 | |
| Marian | Side Wheel Steamboat | 1884 |
| Mariana | Side Wheel Steamboat | 1859 |
| Marie Denning (Maria Denning) | Side Wheel Steamboat | 1856 |
| Marie J. | Stern Wheel Steamboat | 1896 |
| Marietta | 1841 | |
| Marietta | Side Wheel Steamboat | 1827 |
| Marietta | 1868 | |
| Marietta | Side Wheel Steamboat | 1825 |
| Mariner | Stern Wheel Steamboat | 1856 |
| Mariner Mariner | 1836 | |
| Marion | Side Wheel Steamboat | 1834 |
| Marion | 1854 | |
| Marion | Side Wheel Steamboat | 1866 |
| Mark Bradley | Stern Wheel Steamboat | 1873 |
| Mark R. Cheek | 1859 | |
| Mark Twain | Stern Wheel Steamboat | 1877 |
| Mark Winnett | Stern Wheel Steamboat | 1881 |
| Market Boy | 1879 | |
| Market Boy | Stern Wheel Steamboat | 1843 |
| Marksman | Side Wheel Steamboat | 1832 |
| Marlin Speed | Stern Wheel Steamboat | 1878 |
| Marmion | Side Wheel Steamboat | 1837 |
| Marmora | Side Wheel Steamboat | 1836 |
| Marmora | Stern Wheel Steamboat | 1867 |
| Marmora | Side Wheel Steamboat | 1836 |
| Marquette | Side Wheel Steamboat | 1842 |
| Marry Morgan | Side Wheel Steamboat | 1878 |
| Mars | Side Wheel Steamboat | 1856 |
| Mars | 1820 | |
| Marshel Ney (Marshall Ney) | Side Wheel Steamboat | 1847 |
| Martha | 1875 | |
| Martha | Side Wheel Steamboat | 1847 |
| Martha | 1842 | |
| Martha | Stern Wheel Steamboat | 1883 |
| Martha No. 2 | Side Wheel Steamboat | 1849 |
| Martha Putnum | Stern Wheel Steamboat | 1857 |
| Martha Stephens | 1849 | |
| Martha Stevens | Stern Wheel Steamboat | 1882 |
| Martha Washington | Side Wheel Steamboat | 1847 |
| Martha Winters | Stern Wheel Steamboat | 1898 |
| Martin Hoffman | Side Wheel Steamboat | 1850 |
| Martin Walt | 1865 | |
| Mary | 1899 | |
| Mary | Stern Wheel Steamboat | 1883 |
| Mary | Stern Wheel Steamboat | 1873 |
| Mary | Side Wheel Steamboat | 1864 |
| Mary | 1850 | |
| Mary | 1845 | |
| Mary | Side Wheel Steamboat | 1847 |
| Mary Agnes | Side Wheel Steamboat | 1853 |
| Mary Alice | Stern Towboat | 1867 |
| Mary Alice | Stern Wheel Steamboat | 1889 |
| Mary Alice | Stern Towboat | 1884 |
| Mary Ament | Stern Wheel Steamboat | 1866 |
| Mary Ann | Stern Wheel Steamboat | 1846 |
| Mary Ann | Stern Towboat | 1866 |
| Mary Barnes | Stern Wheel Steamboat | 1879 |
| Mary Bell | Stern Wheel Steamboat | 1878 |
| Mary Belle | Side Wheel Steamboat | 1870 |
| Mary Bennett | 1869 | |
| Mary Bess | Side Wheel Steamboat | 1852 |
| Mary Blane | Side Wheel Steamboat | 1847 |
| Mary Boyd | Stern Wheel Steamboat | 1869 |
| Mary Brunner | Stern Wheel Steamboat | 1865 |
| Mary Bryan | Ferry | 1875 |
| Mary Byrd | Stern Wheel Steamboat | 1863 |
| Mary C. | 1852 | |
| Mary Clifton | Side Wheel Steamboat | 1849 |
| Mary Cole | 1849 | |
| Mary Coleman | 1851 | |
| Mary Conley | Side Wheel Steamboat | 1863 |
| Mary Cook | Stern Wheel Steamboat | 1857 |
| Mary D. | 1876 | |
| Mary D. | 1882 | |
| Mary E. Bennett | Stern Wheel Steamboat | 1888 |
| Mary E. Forsythe (Mary E. Forsyth) | Side Wheel Steamboat | 1862 |
| Mary E. Keene | Side Wheel Steamboat | 1860 |
| Mary E. Poe | Stern Wheel Steamboat | 1871 |
| Mary E. Staples | Stern Wheel Steamboat | 1905 |
| Mary Elizebeth (Mary Elizabeth) | Stern Wheel Steamboat | 1877 |
| Mary Ervin | Stern Wheel Steamboat | 1866 |
| Mary Express | 1836 | |
| Mary F. | 1860 | |
| Mary F. Carter | Stern Wheel Steamboat | 1893 |
| Mary Fahey (Mary Falvey) | 1855 | |
| Mary Foley | Side Wheel Steamboat | 1845 |
| Mary Foley | 1848 | |
| Mary H. | 1866 | |
| Mary H. Miller | Stern Wheel Steamboat | 1904 |
| Mary Heirn (Mary Hein) | 1866 | |
| Mary Hill | Ferry | 1899 |
| Mary Houston | Side Wheel Steamboat | 1866 |
| Mary Hunt | Side Wheel Steamboat | 1852 |
| Mary Kingsland | Towboat | 1852 |
| Mary Kingsland | Side Wheel Towboat | |
| Mary L. Daugherty (Mary L. Dougherty) | 1853 | |
| Mary L. Dougherty | Stern Wheel Steamboat | 1853 |
| Mary Lewis | Stern Wheel Steamboat | 1875 |
| Mary Louise | 1871 | |
| Mary Lowery (May Lowery) | 1871 | |
| Mary M. Michael | Stern Towboat | 1881 |
| Mary McDonald | Side Wheel Steamboat | 1866 |
| Mary McGee | Ferry | 1869 |
| Mary McKinney | 1849 | |
| Mary Miller | Stern Wheel Steamboat | 1870 |
| Mary Morgan | 1898 | |
| Mary Morton | Stern Wheel Steamboat | 1880 |
| Mary Patterson | 1862 | |
| Mary Peerless | 1860 | |
| Mary Pell | 1845 | |
| Mary S. Blees | Stern Wheel Steamboat | 1899 |
| Mary Stephens | Side Wheel Steamboat | 1847 |
| Mary Stone | Stern Wheel Steamboat | 1865 |
| Mary Swann (Mary Swan) | 1867 | |
| Mary T. | 1861 | |
| Mary Thompson (Mary Tompkins) | Side Wheel Steamboat | 1841 |
| Mary Watson | 1851 | |
| Maryland | Side Wheel Steamboat | 1827 |
| Maryland | Side Wheel Steamboat | 1837 |
| Mason | 1867 | |
| Masonic Gem | 1859 | |
| Massachusetts | Side Wheel Steamboat | 1840 |
| Massillin (Massillon) | Side Wheel Steamboat | 1836 |
| Matamoras Matamoras No. 2 | 1869 | |
| Matilda Jane (Mathilda Jane) | 1845 | |
| Matt Allen | 1874 | |
| Matt F. Alllen | Stern Wheel Steamboat | 1887 |
| Matt Johnson | 1851 | |
| Mattie | Stern Wheel Steamboat | 1863 |
| Mattie | Stern Towboat | 1874 |
| Mattie Belle | Stern Wheel Steamboat | 1875 |
| Mattie Cook | 1860 | |
| Mattie Lee | Ferry | 1881 |
| Mattie Roberts | Stern Wheel Steamboat | 1863 |
| Mattie Wayne | Side Wheel Steamboat | 1852 |
| Maumelle | Stern Wheel Steamboat | 1874 |
| Maurapas (Maurepas) | 1862 | |
| May Duke | 1844 | |
| May Duke | 1865 | |
| May Queen | 1850 | |
| May Queen | 1845 | |
| Mayflower | Stern Wheel Steamboat | 1887 |
| Mayflower | 1841 | |
| Mayflower | Side Wheel Steamboat | 1849 |
| Mayflower | Side Wheel Steamboat | 1867 |
| Mayflower | Side Wheel Steamboat | 1855 |
| Mazzeppa (Mazeppa) | Side Wheel Steamboat | 1842 |
| Mazzeppa (Mazeppa) | Side Wheel Steamboat | 1835 |
| Mazzeppa (Mazeppa) | 1864 | |
| McDougal (McDougall) | Prop | 1900 |
| Mechanic | 1822 | |
| Mechanic | 1840 | |
| Mediam (Medium) | 1844 | |
| Mediator | Side Wheel Steamboat | 1852 |
| Mediator | Side Wheel Steamboat | 1836 |
| Mediterrarian (Mediterranean) | Side Wheel Steamboat | 1832 |
| Medoc | 1839 | |
| Medora | Side Wheel Steamboat | 1845 |
| Medora | Side Wheel Steamboat | 1835 |
| Medora | Stern Wheel Steamboat | 1856 |
| Melodeon | Side Wheel Steamboat | 1849 |
| Melonette (Melnotte) | Stern Wheel Steamboat | 1856 |
| Melrose | Stern Wheel Steamboat | 1856 |
| Memphis | 1860 | |
| Memphis | Stern Wheel Steamboat | 1895 |
| Memphis | Stern Wheel Steamboat | 1858 |
| Memphis | Side Wheel Steamboat | 1854 |
| Memphis | Side Wheel Steamboat | 1848 |
| Memphis | Side Wheel Steamboat | 1843 |
| Memphis | Side Wheel Steamboat | 1832 |
| Memphis No. 2 | Side Wheel Steamboat | 1852 |
| Mendota | Side Wheel Steamboat | 1844 |
| Mentor | Side Wheel Steamboat | 1841 |
| Mentoria | 1845 | |
| Merchant | Side Wheel Steamboat | 1835 |
| Merchant | 1840 | |
| Merchant | Side Wheel Steamboat | 1826 |
| Merchant | 1840 | |
| Mercury | 1867 | |
| Meridian | Side Wheel Steamboat | 1841 |
| Meridian | Side Wheel Towboat | 1836 |
| Mermaid | Side Wheel Steamboat | 1840 |
| Merrimack | Side Wheel Steamboat | 1837 |
| Messenger | Stern Wheel Steamboat | 1855 |
| Messenger | 1855 | |
| Messenger | Stern Wheel Steamboat | 1865 |
| Messenger | 1850 | |
| Messenger | Side Wheel Steamboat | 1826 |
| Messenger | 1871 | |
| Messenger | 1840 | |
| Messenger | Side Wheel Steamboat | 1832 |
| Messenger | Side Wheel Steamboat | 1852 |
| Messenger Boy | Stern Wheel Steamboat | 1881 |
| Messenger No. 2 | Side Wheel Steamboat | 1849 |
| Metamora | 1832 | |
| Metamora | Side Wheel Steamboat | 1845 |
| Metamora | Stern Wheel Steamboat | 1864 |
| Meteor | Side Wheel Steamboat | 1844 |
| Meteor | Side Wheel Steamboat | 1857 |
| Meteor | Side Wheel Steamboat | 1845 |
| Meteor | Stern Wheel Steamboat | 1888 |
| Meteor | Side Wheel Steamboat | 1839 |
| Meteor No. 3 | Side Wheel Steamboat | 1847 |
| Metropolis | Side Wheel Steamboat | 1855 |
| Metropolitan | Side Wheel Steamboat | 1856 |
| Mexico Side Wheel Steamboat Mexico | Side Wheel Steamboat | 1859 |
| Mexico | 1827 | |
| Mexico | 1855 | |
| Miami | 1839 | |
| Miami | Stern Wheel Steamboat | 1863 |
| Michigan | Side Wheel Steamboat | 1831 |
| Michigan | Stern Towboat | 1865 |
| Michigan | 1841 | |
| Michigan | Side Wheel Steamboat | 1853 |
| Michigan No. 2 | 1847 | |
| Midas | Side Wheel Steamboat | 1851 |
| Mike Baur (Mike Bauer) | Stern Wheel Steamboat | 1892 |
| Mike Davis | 1878 | |
| Milbry (Milbrey) | 1863 | |
| Mildred | Stern Wheel Steamboat | 1900 |
| Mill Boy | Stern Wheel Steamboat | 1860 |
| Mill Boy | 1864 | |
| Mill Boy | Stern Wheel Steamboat | 1900 |
| Mill Boy | Stern Wheel Steamboat | 1893 |
| Milleden (Laurent Millaudon) | Side Wheel Steamboat | |
| Milt Harry | 1885 | |
| Milton | 1838 | |
| Milton | 1850 | |
| Milton Brown | 1860 | |
| Milton H. Smith | Stern Wheel Steamboat | 1885 |
| Milton Reif (Milton Relf) | 1856 | |
| Milwaukee | Side Wheel Steamboat | 1856 |
| Milwaukee | Ironclad | 1862 |
| Milwaukee | Side Wheel Steamboat | 1869 |
| Milwaukee | Stern Wheel Steamboat | 1880 |
| Milwaukee | Side Wheel Steamboat | 1845 |
| Mina | Stern Wheel Steamboat | 1894 |
| Mineola | Stern Wheel Steamboat | 1865 |
| Miner | Stern Wheel Steamboat | 1866 |
| Miner | 1845 | |
| Miner | 1833 | |
| Minerva | Side Wheel Steamboat | 1834 |
| Minerva | Side Wheel Steamboat | 1833 |
| Minerva | Side Wheel Steamboat | 1841 |
| Minerva | Side Wheel Steamboat | 1854 |
| Mingo Chief | 1842 | |
| Mingo Park | Stern Wheel Steamboat | 1841 |
| Mink Minneapolis | Side Wheel Steamboat | 1869 |
| Minnehaha | Stern Wheel Steamboat | 1894 |
| Minnehaha | Stern Wheel Steamboat | 1896 |
| Minnehaha | Side Wheel Steamboat | 1857 |
| Minnesota | 1875 | |
| Minnesota | 1848 | |
| Minnesota | Side Wheel Steamboat | 1857 |
| Minnesota | Side Wheel Steamboat | 1866 |
| Minnesota | Stern Wheel Steamboat | 1883 |
| Minnesota | Stern Wheel Steamboat | 1849 |
| Minnesota Belle | Side Wheel Steamboat | 1854 |
| Minnesota Valley | 1856 | |
| Minnetonka | 1862 | |
| Minnie | Stern Wheel Steamboat | 1874 |
| Minnie | 1865 | |
| Minnie | Stern Wheel Steamboat | 1897 |
| Minnie | Stern Wheel Steamboat | 1895 |
| Minnie | Stern Wheel Steamboat | 1882 |
| Minnie Avery | Stern Wheel Steamboat | 1869 |
| Minnie Bay | Side Wheel Steamboat | 1883 |
| Minnie Herman | Stern Wheel Steamboat | 1875 |
| Minnie Lee | Stern Wheel Steamboat | 1885 |
| Minnie No. 2 | Stern Wheel Steamboat | 1877 |
| Minnie Thomas | Stern Wheel Steamboat | 1881 |
| Minnie Wells (Minnie Wills) | Stern Towboat | 1877 |
| Minnie Wills | 1878 | |
| Minnow | Stern Wheel Steamboat | 1868 |
| Minstrel | 1842 | |
| Mirror | Stern Wheel Steamboat | 1847 |
| Missionary | Stern Wheel Steamboat | 1862 |
| Missionary | Stern Wheel Steamboat | 1864 |
| Mississippi | Stern Wheel Steamboat | 1882 |
| Mississippi | Side Wheel Steamboat | 1864 |
| Mississippi | Side Wheel Steamboat | 1835 |
| Mississippi | Side Wheel Steamboat | 1818 |
| Mississippi | Side Wheel Steamboat | 1820 |
| Mississippian | Side Wheel Steamboat | 1836 |
| Missouri Side Wheel Steamboat Missouri | Side Wheel Steamboat | 1828 |
| Missouri | Side Wheel Steamboat | 1864 |
| Missouri | Side Wheel Steamboat | 1819 |
| Missouri | Side Wheel Steamboat | 1840 |
| Missouri | Side Wheel Steamboat | 1841 |
| Missouri | Side Wheel Steamboat | 1845 |
| Missouri | 1836 | |
| Missouri | 1849 | |
| Missouri | Stern Wheel Steamboat | 1879 |
| Missouri | 1862 | |
| Missouri | Side Wheel Steamboat | 1869 |
| Missouri Belle | Side Wheel Steamboat | 1834 |
| Missouri Fulton | Side Wheel Steamboat | 1836 |
| Missouri Mail | Side Wheel Steamboat | 1843 |
| Missourian | Side Wheel Steamboat | 1832 |
| Mist | Stern Wheel Steamboat | 1864 |
| Mist | 1863 | |
| Mittie Stephens | 1880 | |
| Mittie Stevens | Side Wheel Steamboat | 1862 |
| Mobile | Side Wheel Steamboat | 1830 |
| Mobile | Side Wheel Steamboat | 1876 |
| Mobile | Side Wheel Steamboat | 1846 |
| Mobile | Side Wheel Steamboat | 1836 |
| Mobile | Side Wheel Steamboat | 1818 |
| Mocking Bird | 1877 | |
| Modac | Stern Wheel Steamboat | 1873 |
| Moderator | Side Wheel Steamboat | 1856 |
| Mogul | Side Wheel Steamboat | 1847 |
| Mogul | Side Wheel Steamboat | 1834 |
| Mohawk | Stern Towboat | 1865 |
| Mohawk | Side Wheel Steamboat | 1847 |
| Mohawk | Side Wheel Steamboat | 1832 |
| Mohawk | 1854 | |
| Mohican | Side Wheel Steamboat | 1829 |
| Mohican | Side Wheel Steamboat | 1848 |
| Moline | Stern Towboat | 1880 |
| Mollie Able | Side Wheel Steamboat | 1864 |
| Mollie Dozier | Side Wheel Steamboat | 1865 |
| Mollie Ebert | Stern Wheel Steamboat | 1869 |
| Mollie Moore | Stern Wheel Steamboat | 1870 |
| Molly Fellows | 1866 | |
| Molly Garth (Molly Grath) | 1851 | |
| Molly Glover Molly Gratz | Side Wheel Steamboat | 1866 |
| Molly Hamilton | 1864 | |
| Molly McPike (Mollie McPike) | Stern Wheel Steamboat | 1864 |
| Molly Mohler (Mollie Mohler) | Stern Towboat | 1864 |
| Molly Ragen (Mallie Ragon) | Stern Wheel Steamboat | 1870 |
| Molly Stark | 1855 | |
| Mona Baur (Monie Bauer) | Stern Towboat | 1892 |
| Monarch | Side Wheel Steamboat | 1844 |
| Monarch | Side Wheel Steamboat | 1837 |
| Monarch | Side Wheel Steamboat | 1837 |
| Monarch | Side Wheel Steamboat | 1844 |
| Monarch | Side Wheel Steamboat | 1853 |
| Mondiana | Side Wheel Steamboat | 1847 |
| Mondiana | Side Wheel Steamboat | 1845 |
| Monedo No. 1 | 1846 | |
| Monita | 1857 | |
| Monitor | Stern Wheel Steamboat | 1857 |
| Monitor | Stern Towboat | 1885 |
| Monitor | Towboat | 1901 |
| Monmouth | Side Wheel Steamboat | 1836 |
| Monmouth Cave Monona | 1843 | |
| Monongahela | 1862 | |
| Monongahela | Side Wheel Steamboat | 1855 |
| Monongahela | Side Wheel Steamboat | 1839 |
| Monongahela Belle | 1854 | |
| Monroe | 1836 | |
| Monroe | Stern Wheel Steamboat | |
| Monroe | 1845 | |
| Monroe | 1826 | |
| Monroe | 1847 | |
| Montana | Stern Wheel Steamboat | 1879 |
| Montana | 1865 | |
| Montana | Side Wheel Steamboat | 1864 |
| Monteith | 1894 | |
| Monteray (Monterey) | 1845 | |
| Monteray (Monterey) | Stern Towboat | 1857 |
| Monteray (Monterey) | Stern Towboat | 1883 |
| Montgomery | Side Wheel Steamboat | 1824 |
| Montgomery | Side Wheel Steamboat | 1828 |
| Montgomery | Side Wheel Steamboat | 1839 |
| Montgomery | Side Wheel Steamboat | 1843 |
| Montgomery | Side Wheel Steamboat | 1854 |
| Montgomery | Side Wheel Steamboat | 1847 |
| Moonson | Side Wheel Steamboat | 1863 |
| Moonson (Monsoon) | Side Wheel Steamboat | 1839 |
| Moonstone | Towboat | 1861 |
| Moonstone | Towboat | 1861 |
| Moravian | Side Wheel Steamboat | 1836 |
| Morning Light | 1859 | |
| Morning Mail | 1881 | |
| Morning Mail | 1881 | |
| Morning Star | Side Wheel Steamboat | 1901 |
| Morning Star | Side Wheel Steamboat | 1877 |
| Morning Star | Side Wheel Steamboat | 1864 |
| Morning Star | Side Wheel Steamboat | 1901 |
| Morning Star | Side Wheel Steamboat | 1877 |
| Morning Star | Side Wheel Steamboat | 1864 |
| Morning Star | Side Wheel Steamboat | 1856 |
| Morning Star | Side Wheel Steamboat | 1856 |
| Moro | 1857 | |
| Moro | 1863 | |
| Moro Castle | Side Wheel Steamboat | 1847 |
| Moro Castle | Side Wheel Steamboat | 1847 |
| Morrisetti | 1849 | |
| Mose Greenwood (Moses Greenwood) | 1852 | |
| Mose Greenwood (Moses Greenwood) | 1852 | |
| Mose McClellan (Moses McLellan) | Side Wheel Steamboat | 1855 |
| Mose McClellan (Moses McLellan) | Side Wheel Steamboat | 1855 |
| Moselle | Side Wheel Steamboat | 1838 |
| Mosquoketa | Stern Wheel Steamboat | 1860 |
| Motive | 1845 | |
| Motto | 1836 | |
| Mound City | Side Wheel Steamboat | 1843 |
| Mound City | Ironclad Gunboat | 1861 |
| Mount Claire (Mount Clare) | Stern Towboat | 1868 |
| Mount Deming | 1867 | |
| Mount Pleasant | Side Wheel Steamboat | 1835 |
| Mount Vernon | Side Wheel Steamboat | 1842 |
| Mount Vernon | 1832 | |
| Mount Vernon | Side Wheel Steamboat | 1847 |
| Mountain Belle | Stern Wheel Steamboat | 1869 |
| Mountain Boy Stern Wheel Steamboat Mountain Girl | Stern Wheel Steamboat | 1880 |
| Mountaineer | Stern Wheel Steamboat | 1890 |
| Mountaineer | Side Wheel Steamboat | 1867 |
| Mountaineer | Side Wheel Steamboat | 1844 |
| Mountaineer | Side Wheel Steamboat | 1827 |
| Mountaineer | Side Wheel Steamboat | 1833 |
| Movastar | 1848 | |
| Mozelle | Side Wheel Steamboat | 1838 |
| Mt. Vernon | 1830 | |
| Mud Hen | Ferry | 1869 |
| Multum in Parvo | Stern Wheel Steamboat | 1866 |
| Muncie | 1870 | |
| Muscatine | 1848 | |
| Muscatine | Side Wheel Steamboat | 1863 |
| Muscle No. 1 | 1843 | |
| Muscle No. 2 | 1846 | |
| Muscoda | 1841 | |
| Muscogee | 1860 | |
| Muscogee | 1837 | |
| Music | Stern Wheel Steamboat | 1880 |
| Music | Side Wheel Steamboat | 1850 |
| Music | Side Wheel Steamboat | 1843 |
| Muskingum | Side Wheel Steamboat | 1845 |
| Muskingum | Side Wheel Steamboat | 1822 |
| Muskingum Valley | 1841 | |
| Musser | Stern Towboat | 1886 |
| Mussulman | 1863 | |
| Mustang | 1860 | |
| Mustang | 1848 | |
| My Choice | Stern Towboat | 1872 |
| Myra | Stern Wheel Steamboat | 1885 |
| Myrtie (Myrtle) | Side Wheel Steamboat | 1866 |
| Myrtle | Stern Wheel Steamboat | 1895 |
| Mystic | Stern Wheel Steamboat | 1899 |
