John Forster

'John Forster may refer to:
 * Sir John Forster (soldier) (1520–1602), English military commander and Warden of the Middle Marches
 * John Forster (biographer) (1812–1876), English biographer and critic
 * John Forster (MP) (1817–1878), British politician, MP for Oxford
 * John Forster (Chief Justice) (1667–1720), Irish lawyer and politician
 * John Forster (colonial administrator) (died 1748), British administrator and President of Bengal
 * John Cooper Forster (1823–1886), British surgeon
 * John (Don Juan) Forster (1814–1882), California landowner
 * John Wycliffe Lowes Forster (1850–1938), Canadian artist
 * John Forster, 1st Baron Forster of Harraby (1888–1972), British barrister
 * John Forster (died 1558)
 * John Forster (footballer) (born 1948), Australian footballer
 * John Forster (musician) (born 1948), American cabaret musician
 * John Forster (British Army officer) (1856–1938), British Army officer