Singletary may refer to:
People:
- Daryle Singletary (1971–), American country music singer
- Mike Singletary (1958–), former American football player, and former head coach of the San Francisco 49ers
- Otis A. Singletary (1921–2003), historian and university administrator
- Sean Singletary (1985–), American professional basketball player
- Tony Singletary, American television director
Places:
- Singletary Center for the Arts in Lexington, Kentucky
- Singletary Lake in North Carolina
- Singletary Lake State Park