The Bishop of Peterborough is the ordinary of the Church of England Diocese of Peterborough in the Province of Canterbury. The diocese covers the counties of Northamptonshire (including the Soke of Peterborough) and Rutland. The see is in the City of Peterborough, where the bishop's seat (cathedra) is located at the Cathedral Church of Saint Peter, Saint Paul and Saint Andrew. The bishop's residence is Bishop's Lodging, The Palace, Peterborough. The office has been in existence since the foundation of the diocese on 4 September 1541 under King Henry VIII. The current Bishop of Peterborough is Debbie Sellin, since the confirmation, on 13 December 2023 at Lambeth Palace Chapel, of her election. As parts of the City of Peterborough are actually in the Diocese of Ely (those parishes south of the River Nene), the last Bishop of Peterborough was appointed as an assistant bishop in the Diocese of Ely with pastoral care for these parishes delegated to him by the Bishop of Ely.

List of bishops

Chronological list of the Bishops of Peterborough:

Assistant bishops

Among those called "Assistant Bishop of Peterborough" were: Honorary assistant bishops — retired bishops taking on occasional duties voluntarily — have included: