David Johnston
David Johnston or Dave Johnston may refer to:
Politics
- David Johnston , former governor general of Canada
- David Johnston , Australian Senator and former Defence Minister
- David Johnston , British politician
- David Emmons Johnston, U.S. Congressman
- David Russell Johnston, Scottish politician
Sports
- David Johnston , former Australian rules footballer
- Davie Johnston , Scottish footballer, played for Heart of Midlothian FC and Aberdeen FC
- Davie Johnston, Scottish footballer, played for Dundee FC
- David Johnston, Scottish rugby player and coach, also played football for Heart of Midlothian FC
- David Johnston , former English cricketer
- David Johnston , Australian cricketer
- David Johnston , Australian cricketer
- David Johnston, Irish rugby player
- D. T. Johnston, Australian sportsman and local politician
- David Johnston , American swimmer
Others
- David Johnston Church of Scotland minister of Leith
- Dave Johnston, American banjo player for Yonder Mountain String Band
- Dave Johnston, head of the Homicide and Serious Crime Command for the Metropolitan Police
- David Johnston , former Australian newsreader
- David A. Johnston, volcanologist killed in the 1980 eruption of Mount St. Helens
- David Cay Johnston, investigative journalist
- David Claypoole Johnston, American cartoonist, printmaker, painter and actor
- David E. Johnston, British classical archaeologist and historian
- David Johnston , senior officer in the Royal Australian Navy
- David Eric Lothian Johnston, Scottish legal expert
- David Johnston , American merchant and politician
- David Jhave Johnston, Canadian poet, videographer, and motion graphics artist
- David Johnston American soldier and recipient of the Medal of Honor