Joseph Johnston may refer to:
- Joseph Johnston (Irish politician) (1890âÂÂ1972), Irish academic, farmer and politician
- Allan Johnston (politician) (Joseph Allan Johnston, 1904âÂÂ1974), Liberal party member of the Canadian House of Commons
- Joseph C. Johnston (1938âÂÂ2015), American politician in the state of Iowa
- Joseph E. Johnston (1807âÂÂ1891), United States and Confederate Army general
- Joseph F. Johnston (1843âÂÂ1913), American governor of Alabama
- Joseph Shackford Johnston, president of Virginia Wesleyan College
- Joe Johnston (born 1950), American film director
- Joe Johnston (rugby union) (born 1998), New Zealand rugby union player
See also