John Colt may refer to:
Baronets Sir John Dutton Colt, 2nd Baronet (1725–1809), of the Colt baronets Sir John Dutton Colt, 3rd Baronet (c. 1750–1810), of the Colt baronets Sir John Dutton Colt, 4th Baronet (1774–1845), of the Colt baronets
Others Johnny Colt, American musician John Dutton Colt, MP for Leominster (UK Parliament constituency) John C. Colt, fur-trader, book keeper, law clerk, teacher and Marine
See also Colt (surname)