The Georgetown Hoyas are the collegiate athletics teams that officially represent Georgetown University, located in Washington, D.C. Georgetown's athletics department fields 23 men's and women's varsity level teams and competes at the National Collegiate Athletic Association (NCAA) Division I level as a member of the Big East Conference, with the exception of the Division I FCS Patriot League in football. In late 2012, Georgetown and six other Catholic, non-FBS schools announced that they were departing the Big East for a new conference. The rowing and sailing teams also participate in east coast conferences. The men's basketball team is the school's most famous and most successful program, but Hoyas have achieved success in a wide range of sports.

The team name is derived from the mixed Greek and Latin chant "Hoya Saxa" (meaning "What Rocks"), which gained popularity at the school in the late nineteenth century. The name "Hoyas" came into use in the 1920s. Most teams have their athletic facilities on the main campus of Georgetown University. The men's basketball team plays most of their home games at the Capital One Arena in downtown Washington, D.C., and the baseball team plays at Shirley Povich Field in Cabin John, Maryland. Lee Reed took over as the school's athletic director in April 2010.