Gordon Leavitt Shaw Hart (December 23, 1924 – September 28, 2010) was a Canadian politician and judge. He represented the electoral district of Halifax County Dartmouth in the Nova Scotia House of Assembly from 1960 to 1963, and Dartmouth North from 1967 to 1968. He was a member of the Nova Scotia Liberal Party. Born in 1924 at Halifax, Nova Scotia, Hart was a graduate of the University of King's College and Dalhousie University. A lawyer by career, he served as an alderman in Dartmouth, Nova Scotia from 1956 to 1960.