- References
{{Use dmy dates|date=March 2014}}{{Use Australian English|date=March 2014}}Martin Callaghan (born 3 August 1962) is an Australian former water polo player who competed in the 1980 Summer Olympics and in the 1984 Summer Olympics.[1]References1. ^{{cite web|title=Olympics |url=https://www.sports-reference.com/olympics/athletes/ca/martin-callaghan-1.html|publisher=sports-reference|accessdate=25 June 2012}}
{{DEFAULTSORT:Callaghan, Martin}}{{Australia-waterpolo-bio-stub}} 6 : 1962 births|Living people|Australian male water polo players|Olympic water polo players of Australia|Water polo players at the 1980 Summer Olympics|Water polo players at the 1984 Summer Olympics |