William Johnston
William Johnston may refer to:
- William Johnston (congressman) (1819–1866), U.S. Representative from Ohio
- William Johnston (Irish politician) (1829–1902), Irish politician and Orangeman
- William Johnston of Liverpool, early benefactor of the University of Liverpool, Liverpool, England
- William Ernest George Johnston, Lord Mayor of Belfast
- William F. Johnston (1808–1872), governor of Pennsylvania, 1848–1852
- William N. Johnston, 16th president of Wesley College (Delaware)
- William Henry Johnston (1879–1915), Scottish recipient of the Victoria Cross
- William J. Johnston (1918–1990), American soldier and Medal of Honor recipient
- Willie Johnston (Medal of Honor recipient) (born 1850)
- William Johnston (bishop) (1914–1986) of Dunwich
- Billy Johnston, Scottish former footballer
- Willie Johnston, Scottish former footballer
- Delirious (wrestler), ring name of professional wrestler William Hunter Johnston
- William Johnston (Canadian politician), Labour MLA for Medicine Hat, 1921–1926
- Massa Johnston, real name William Johnston, New Zealand rugby union and rugby league representative
See also