John Greenwood (divine)

Henry Barrow (left) and John Greenwood, stained glass windows at Emmanuel United Reformed Church, Cambridge

John Greenwood (1556 – 6 April 1593) was an English Separatist Puritan, or Brownist, minister who was executed for his faith. He led the London underground church from 1587 to 1593 and wrote several works of Brownist apologetics, working closely with Henry Barrow.