The University of the District of Columbia (UDC) is a public historically black land-grant university in Washington, D.C., United States. The only public university in the city, it traces its origins to 1851 and opened in its modern form in 1977. The university offers workforce and certificate programs in addition to associate, baccalaureate, master's, professional and doctoral degrees. Its schools include the College of Arts and Sciences, School of Engineering and Applied Sciences, School of Business and Public Administration, College of Agriculture, Urban Sustainability and Environmental Sciences, David A. Clarke School of Law and UDC Community College.

The university's main campus is at Van Ness in the North Cleveland Park neighborhood. Other campuses and sites include the Lamond-Riggs campus, Congress Heights campus, aviation facilities at Ronald Reagan Washington National Airport and the UDC Firebird Farm Research Farm in Beltsville, Maryland. UDC is a member school of the Thurgood Marshall College Fund.