Thomas Johnston
Tom, Thomas or Tommy Johnston may refer to:
Politics
- Thomas D. Johnston, U.S. Representative from North Carolina
- Thomas Johnston , Canadian industrial and political figure
- Thomas George Johnston, Canadian physician and political figure
- Tom Johnston , British-born Canadian political figure
- Tom Johnston , Scottish political figure
- Thomas Dalton Johnston, Canadian politician
Sport
- Tom Johnston , Scottish midfielder; playing career 1938–1956; coaching and managerial career 1956–1978
- Tom Johnston , British greyhound trainer
- Tommy Johnston, Scottish footballer
Music
- Thomas Jack, Australian DJ and musician; pioneer of the "tropical house" subgenre
- Tom Johnston , American musician, co-founder of The Doobie Brothers
Other
- Thomas Johnston , American engraver and organ builder
- Thomas A. Johnston, American educator
- Thomas Alan Johnston, Scottish engineer
- Thomas Brumby Johnston, Scottish cartographer
- Thomas E. Johnston, US federal judge
- Thomas Henry Johnston, New Zealand tram conductor, labourer, miner and strike-breaker
- Thomas L. Johnston, Scottish scientist
- Thomas Nicol Johnston, Scottish zoologist
- Thomas [Harvey Johnston], Australian biologist and parasitologist
- Thomas [Henry Johnston ]
- T. J. Johnston, American lawyer and Anglican bishop