Colhoun, a surname of Scottish origin, is a variant of the surname Colquhoun. Colhoun may refer to:

People

• Edmund Colhoun (1821–1897), admiral in the U.S. Navy

• John E. Colhoun (1750–1802), U.S. senator and lawyer from South Carolina

• John Colhoun (plant pathologist) (1913–2002), British mycologist, phytopathologist, and professor of cryptogamic botany

• Mabel Colhoun (1905–1992), Irish photographer, teacher and archaeologist

• Ossie Colhoun (born 1938), Irish cricketer

Places

• Lumsden (Colhoun) Airport, Saskatchewan, Canada

• Calhoun College, a college of Yale University

Ships

• USS Colhoun (DD-85), a U.S. Navy destroyer 1918-1942

• USS Colhoun (DD-801), a U.S. Navy destroyer 1944-1945

See also

• Calhoun (disambiguation), variant name

• Colquhoun, variant name