Samuel Long or Sam Long may refer to:
*
Samuel Long (MP) (1746–1807), British politician
*
Samuel Long (Jamaica) (fl. 1671–1673), Jamaican politician
*
Sam Long (baseball)
Samuel Trenton Long (born July 8, 1995) is an American professional baseball pitcher for the Kansas City Royals of Major League Baseball (MLB). He has previously played in MLB for the San Francisco Giants and Oakland Athletics. He played college ...
(born 1995), American baseball pitcher
*
Sam Long (footballer, born 1995), English football defender
*
Sam Long (footballer, born 2002), Scottish football goalkeeper
{{Hndis, Long, Samuel