| John | |
| Religion: | Catholic |
| Bishop of Rochester | |
| Elected: | before 12 April 1125 |
| Ended: | 20 June 1137 |
| Predecessor: | Ernulf |
| Successor: | John II |
| Consecration: | 24 May 1125 |
| Other Post: | Archdeacon of Canterbury |
| Death Date: | 20 June 1137 |
John was a medieval Bishop of Rochester.
John was a nephew of Ralph d'Escures Archbishop of Canterbury, who he served as a clerk. He was appointed Archdeacon of Canterbury between 27 June 1115 and 16 September 1115.[1]
John was elected to the See of Rochester before 12 April 1125[2] and consecrated on 24 May 1125. He died on 20 June 1137.[3]