Mariner is a surname. Notable people with the name include:
Edward Mariner (1877–1949), English cricketerPaul Mariner (born 1953), English football coach and retired playerRosemary Bryant Mariner (born 1953), United States Naval AviatorSandra Mariner (born 1974), Austrian lugerWilliam Mariner (writer) (1791–1853), Englishman who wrote of his experiences in the Polynesian island kingdom of TongaWilliam Mariner (VC) (1882–1916), English soldier awarded the Victoria Cross during the First World War