Sam Alexander Kelly (born 21 October 1993) is an English professional footballer who plays as a winger for National League North side King's Lynn Town. He is the younger brother of Ross and Danny Kelly.
He was attached to Cambridge United, Norwich City, Everton, and Cambridge City, before he found regular first team football in the English Football League with Port Vale in the 2015–16 and 2016–17 campaigns. He joined Grimsby Town in May 2017.