John Forsyth

John Forsyth may refer to:

• John Forsyth (clothier), Canadian shirtmaker
• John Forsyth (footballer) (born 1918), Scottish footballer
• John Forsyth (general) (1867–1928), Australian major general
• John Forsyth (politician) (1780–1841), American politician
• John Forsyth Jr. (1812–1877), American newspaper editor and son of the namesake politician
• John Duncan Forsyth (1886 or 1887–1963), Scottish-American architect