UMSL Students of Service is the service programming board in Student Involvement. UMSL SOS engages students through service and leadership opportunities by fostering collaboration between campus and community organizations. We aim to enhance students’ awareness of community needs through programming and education. Connect on Triton Connect.

Alpha Phi Omega is a national co-ed service fraternity based on fraternalism and founded on the principles of the Boy Scouts of America. The organization's purpose is to develop leadership, promote friendship and to provide service to humanity. Connect on Triton Connect.