Tom Johnston, Thomas Johnston or Tommy Johnston may refer to:
- Thomas Johnston (Canadian politician) (1821–?), Canadian industrial and political figure
- Thomas A. Johnston (1848–1934), US educator
- Thomas D. Johnston (1840–1902), US political figure
- Thomas E. Johnston (born 1967), US federal judge
- Thomas L. Johnston (1927–2009), Scottish scientist
- Thomas George Johnston (1849–1905), Canadian physician and political figure
- Tom Johnston (footballer) (1918–1994), Scottish midfielder; playing career 1938–1956; coaching and managerial career 1956–1978
- Tom Johnston (musician) (born 1948), US musician, co-founder of The Doobie Brothers
- Tom Johnston (Scottish politician) (1882–1965), Scottish political figure
- Tom Johnston (Saskatchewan politician) (1881-1969), British-born Canadian political figure
- Tommy Johnston (1927–2008), Scottish athlete in football
Famous quotes containing the word tom:
“New York state sentence for a Peeping Tom is six months in the workhouse. And they got no windows in the workhouse. You know, in the old days they used to put your eyes out with a red-hot poker.”
—John Michael Hayes (b. 1919)