Archibald Colquhoun

Archibald Colquhoun may refer to:
 * Archibald Colquhoun (politician) (1756–1820), Scottish politician and lawyer
 * Archibald Colquhoun (translator) (1912–1964), translator of modern Italian literature into English
 * Archibald Ross Colquhoun (1848–1914), British explorer