Michael T. Joyce (born October 31, 1937 – died July 24, 2003) was an American politician who served as a Democratic member of the Massachusetts State Senate. Representing the Worcester area, he held his seat for over two decades, from 1971 until his retirement in 1997.
Joyce was a prominent figure in Massachusetts state politics and was known for his dedication to his constituents and his work on state aid to education and economic development. Due to his long tenure, he was often considered one of the senior members of the Senate.
Prior to his political career, Joyce served in the United States Navy. After leaving public office, he remained active in his community until his death in 2003.