Sir Henry Dutton Colt, 1st Baronet (c. 1646–1731), of St. James's, Westminster, was an English politician.
He was a Member (MP) for Newport, Isle of Wight in the period 2 December 1695 – 1698 and for Westminster in December 1701 – 1702 and 1705–1708.[1] He was the first of the Colt baronets.