David Johnston (disambiguation)
David Johnston is the name of the following people:
- David Johnston (born 1941), Canadian legal scholar and Governor General
- David Johnston (composer) (* 1931), American-Austrian composer
- David Johnston (athlete) (born 1961), Australian sprinter
- David A. Johnston (1949–1980), American volcanologist
- David Albert Lloyd Johnston (* 1956), Australian politician
- David Cay Johnston (born 1948), American journalist
- David Emmons Johnston (1845–1917), American politician
- David Russell Johnston (1932-2008), Scottish politician
See also: