Mark Kerlin (born February 1, 1962) is a retired U.S. soccer forward who spent most of his career in indoor leagues. He also played one season in the Western Soccer League and two in the American Professional Soccer League.Kerlin, brother of Scott Kerlin, was born in Phoenix, Arizona, where he attended Moon Valley High School, graduating in 1980. In 1981, he signed with the Phoenix Inferno of the Major Indoor Soccer League (MISL).