Robert Ronald Atwell is a British Anglican retired bishop, writer, and former Benedictine monk. From 2014 until 2023, he served as the Bishop of Exeter; from 2008 to 2014, he was Bishop of Stockport, a suffragan bishop in the Diocese of Chester.

Exeter Cathedral, properly known as the Cathedral Church of Saint Peter in Exeter, is an Anglican cathedral, and the seat of the Bishop of Exeter, in the city of Exeter, Devon, in South West England. The present building was complete by about 1400 and has several notable features, including an early set of misericords, an astronomical clock and the longest uninterrupted medieval stone vaulted ceiling in the world.