The Rev. John Graham (23 February 1794, Durham – 15 June 1865, Chester) was an English churchman and academic. He was master of Christ's College, Cambridge from 1830 to 1848 and Bishop of Chester from 1848 to 1865. Graham died at the Bishop's Palace, Chester, on 15 June 1865, and was buried in Chester cemetery on 20 June 1865. He tutored Charles Darwin at Cambridge from 1829 to 1830.