Martin Mathew "Marty" Dolin (born June 15, 1939 in New York City, New York) is an American-born Canadian politician in Manitoba, Canada. He was a member of the Legislative Assembly of Manitoba from 1985 to 1988, representing the north-end Winnipeg riding of Kildonan for the New Democratic Party of Manitoba.
Dolin was educated at the City College of New York, the University of the Americas in Mexico, and Dalhousie University in Nova Scotia. In the Canadian federal election of 1972, he ran as a New Democratic Party candidate in Halifax, finishing third against Progressive Conservative Party leader Robert Stanfield and Liberal Terry McGrath. At the time, Dolin was employed as an executive director for family services.
He also ran for the New Democratic Party of Nova Scotia in the provincial election of 1974, finishing third against Liberal Premier Gerald Regan in the riding of Halifax Needham.