Captain Henry Martin, 1st Baronet (1733–1794) was a naval commander whose final appointment was Comptroller of the Navy 1790–1794. Martin was born at Shroton House, Dorset, 29 August 1733. On the death of his brother George in 1748 he became the eldest surviving son of the second marriage of Samuel Martin, plantation owner of Antigua to Sarah née Wyke, 20, widow of William Irish, plantation owner of Montserrat in the West Indies.