John Douglas
John Douglas is the name of the following people:
- John Douglas (Archbishop) , English Archbishop
- John Douglas (architect, 1709) , Scottish architect
- John Douglas (Bishop) (1721-1807), Scottish scholar and clergyman, Bishop of Carlise and Salisbury
- John Douglas (politician) (1828–1904), Australian politician
- John Douglas (architect) (1830–1911), English architect
- John Douglas, 9th Marquess of Queensberry (1844–1900), Scottish nobleman
- John Douglas (baseball player) (1917–1984), American baseball player
- John Douglass, 14th Laird of Tilquhillie (1803-1870), Scottish textile entrepreneur in Austria
- John Douglas, 21st Earl of Morton ( John Charles Sholto Douglas ; 1927-2016), Scottish landowner and politician
- John Douglas (cricketer) (born 1951), Australian cricket and Australian football player
- John Douglas (boxer) (born 1971), Guyanese boxer
- John E. Douglas (* 1945), American criminalist and publicist
- John William Douglas (1814–1905), British entomologist
See also:
- Johnny Douglas (1882-1930), English cricketer and boxer
- Johnny Douglas (composer) (1920–2003), British film composer and conductor
- John Douglass