Colquhoun
Colquhoun is the name of the Scottish clan Colquhoun and may refer to:
- Christopher Colquhoun ( b. 1970 ), British actor
- Ithell Colquhoun (1906-1988), English painter, poet and alchemist
- James Colquhoun (1780-1855), lawyer of Scottish descent and diplomatic affaires of the Hanseatic towns in London
- Patrick Colquhoun (1745-1820), Scottish merchant, Statistitiker, politician and diplomat
- Disambiguation