| Thomas J. Buckley | |
| Birth Date: | 3 February 1895 |
| Birth Place: | East Boston, Massachusetts, U.S. |
| Party: | Democratic |
| 18th Massachusetts Auditor | |
| Term Start: | 1941 |
| Term End: | September 9, 1964 |
| Governor: | Leverett Saltonstall Maurice J. Tobin Robert F. Bradford Paul A. Dever Christian A. Herter Foster Furcolo John Volpe Endicott Peabody |
| Predecessor: | Russell A. Wood |
| Successor: | Thaddeus M. Buczko |
Thomas J. Buckley (February 3, 1895 – September 9, 1964) was an American politician who served as Massachusetts Auditor from 1941 to 1964.
Prior to becoming state auditor, Buckley was an auditor for the Rug-O-Vator Company and a former WPA bookkeeper. He had never held public office and his victory was believed to be helped by voters who confused him with former state auditor Thomas H. Buckley, to whom he was not related.[1]
Buckley died of a heart attack. on the day before the 1964 primary election.