Samuel Martin
Samuel or Sam Martin may refer to:
- Samuel Martin (planter), planter and politician in Antigua
- Samuel Martin (Secretary to the Treasury), British politician and administrator
- Sir Samuel Martin (politician), Anglo-Irish politician and judge
- Samuel Martin (writer), New Zealand land claimant, magistrate, journalist and writer
- Samuel Martin (entrepreneur), British entrepreneur
- Samuel Martin (missionary), American Presbyterian missionary
- Samuel E. Martin, linguist and designer of the Yale Romanization for Korean
- Samuel Soler Martín, Paralympic swimmer from Spain
- Sam Martin (singer), American singer and songwriter
- Sam Martin (speedway rider), Australian speedway rider
- Sam Martin (American football), American football player
- Sam Martin, lead singer of the band Youngblood Hawke
- Samuel Martin (runner), American middle-distance runner, 3rd in the 880 yards at the 1929 USA [Outdoor Track and Field Championships]