Samuel or Sam Martin may refer to: Samuel Martin (planter) (1694–1776), planter and politician in Antigua Samuel Martin (Secretary to the Treasury) (1714–1788), British politician and administrator Sir Samuel Martin (politician) (1801–1883), Anglo-Irish politician and judge Samuel Martin (writer) (1810–1848), New Zealand land claimant, magistrate, journalist and writer Samuel Martin (linguist) (1924–2009), linguist (Korean and Japanese) and designer of the Yale Romanization for Korean Samuel Martin (entrepreneur) (born 1984), British entrepreneur Samuel Soler Martín (born 1979), Paralympic swimmer from Spain Sam Martin (singer) (born 1983), American singer and songwriter Sam Martin (speedway rider) (born 1989), Australian speedway rider Sam Martin (American football) (born 1990), American football player