Thomas McMahon
# Thomas McMahon

Thomas McMahon may refer to:

* Thomas McMahon (Irish republican) (born 1948), IRA member
* Thomas McMahon (bishop) (born 1936), Roman Catholic bishop of Brentwood
* Thomas A. McMahon (1943–1999), novelist and professor of applied mechanics and biology at Harvard University
* Thomas John McMahon (1864–1933), Australian photojournalist
* Thomas J. McMahon (1948–1969), American soldier and Medal of Honor recipient
* Sir Thomas McMahon, 2nd Baronet (1779–1860), commander-in-chief of Bombay, 1840–1847
* Sir Thomas Westropp McMahon, 3rd Baronet (1813–1892), British Army officer
* Tom McMahon (Democratic operative), executive director of the Democratic National Committee
* Tom McMahon (mayor), American politician and former mayor of Reading, Pennsylvania
* Tom McMahon (footballer, born 1907) (1907–1975), Australian footballer for South Melbourne and Melbourne
* Tom McMahon (footballer, born 1918) (1918–2005), Australian footballer for Footscray
* Tom McMahon (American football) (born 1969), American football coach
