Martin Sloan, also referred to as Marty Sloan, is a former field hockey player from Northern Ireland who represented Ireland and Great Britain at international level. Between 1982 and 1995 he made 149 senior appearances for Ireland. Between 1987 and 1995 he captained Ireland on 107 occasions. He represented Ireland at the 1983, 1987, 1991 and 1995 EuroHockey Nations Championships and at the 1990 Men's Hockey World Cup. Sloan also made 6 senior appearances for Great Britain. He is the father of Ian Sloan, the Ireland, England and Great Britain international.