Truman Hart (December 9, 1784 Farmington, Hartford County, Connecticut - February 7, 1838 Palmyra, Wayne County, New York) was an American lawyer and politician from New York.
1749), President of the Hamilton-Oneida Academy and assemblyman in 1806, and Mary (Hungerford) Hart (1751–1823).
Truman Hart was a member of the New York State Assembly (Ontario Co.) in 1820-21.
He was buried at Mount Hope Cemetery, Rochester.
State Senator Ephraim Hart was his brother.