Thomas Gallagher
Thomas Gallagher may refer to:
Politics
- Thomas Gallagher (Illinois politician), U.S. Representative from Illinois
- Thomas Gallagher (mayor), mayor of Pittsburgh
- Tom Gallagher, Florida politician
- Tom Gallagher (Massachusetts politician), member of the Massachusetts House of Representatives
- Tommy Gallagher (politician), Irish nationalist
Other
- Thomas C. Gallagher, chief executive officer of the Genuine Parts Company
- Thomas F. Gallagher, Minnesota Supreme Court judge, 1943–1967
- Thomas Gerard Gallagher, British professor
- Tommy Gallagher (rugby league), rugby league player for Leigh Centurions
- Tommy Gallagher (trainer), boxing trainer seen on TV show The Contender
- Tom Gallagher (diplomat), American diplomat
- Thomas Gallagher (swimmer), Australian Paralympic swimmer
- Thomas Gallagher (writer), American writer