Maria Maunder (born 19 March 1972, in St. John's, Newfoundland and Labrador) is a Canadian rower.

[1] Maunder was a member of the Canadian national team that placed second in the 1996 Summer Olympics and earned a silver medal.

Maunder graduated from the preparatory school Ridley College in 1990 and matriculated to the University of Western Ontario.

[5] Maunder competed in her first major international tournament in 1994 at the Commonwealth Rowing Championships in Thames Centre, Ontario, Canada.

Her quadruple sculls team placed sixth at the 1997 World Championships in Aiguebelette-le-Lac, France.