Eric Johnston (1896–1963) was an American business owner.
Eric Johnston may also refer to: Eric Johnston (NT Administrator) (1933–1997), Royal Australian Navy officer and administrator of the Northern Territory Eric Johnston (water polo) (1914–2005), Australian water polo player Eric Johnston (engineer), a software engineer who created Eric's Pixel Expansion (EPX) and developed Ben's Game
See also Eric Johnstone (born 1943), footballer Eric Johnson (disambiguation) Eric St Johnston (1911–1986), Chief Inspector of Constabulary, UK