John Church may refer to:
Politicians John Barker Church (1748–1818), American financier, briefly an MP in the UK Parliament John Church (MP for Leicester), see Leicester (UK Parliament constituency) John Church (politician) (1859–1937), Australian politician
Others John Church (clergyman) (1780–c. 1835), clergyman involved in the homosexual scandal of the Vere Street Coterie John Church (footballer) (1919–2004), English footballer John H. Church (1892–1953), U.S. Army officer