Radley College

Radley College
Location
Kennington Road

, ,
OX14 2HR

England
Information
TypePublic school
Private school
Boarding school
MottoLatin: Sicut serpentes, sicut columbae
([wise] as serpents, [innocent] as doves [Matthew 10:16])
Religious affiliationChurch of England
Established1847 (1847)
FounderWilliam Sewell
Department for Education URN123300 Tables
Chairman of the CouncilDavid Smellie
WardenJohn Moule
GenderBoys
Age13 to 18
Enrolment770
Student to teacher ratio7:1
Houses11
Colours  Red
  White
PublicationThe Radleian
Budget£43,670,000 (2025)
Revenue£47,643,000 (2025)
AlumniOld Radleians (ORs)
Campus800-acre (3.2 km2) rural campus
AffiliationsHMC
The Rugby Group
Websitewww.radley.org.uk

Radley College, formally St Peter's College, Radley or the College of St. Peter at Radley, is a public school (English private boarding school) for boys aged 13–18, near the village of Radley, in Oxfordshire, in the United Kingdom. It was founded in 1847. The school covers 800 acres (320 hectares) including playing fields, a golf course, a lake, and farmland. Before the counties of England were re-organised, the school was in Berkshire.

Radley is one of four public schools in the UK which have retained the boys-only, boarding-only tradition, the others being Sherborne School, Harrow School, and Eton College. Formerly this group included Winchester College, although it is currently undergoing a transition to co-educational status. Of the seven public schools addressed by the Public Schools Act 1868 four have since become co-educational: Rugby School (1976), Charterhouse School (1971), Westminster School (1973), and Shrewsbury School (2014). For the academic year 2022/23, Radley charged boarders up to £14,850 per term, or £44,550 per annum.

Based in an enclosed setting of 800 acres outside Oxford, Radley College's facilities include a golf course (and simulator), an indoor rowing tank, design engineering workshops, an art gallery, the Countryside Centre, the Radley Zoo and an Observatory. A new Music School will open in 2026.

Radley College was named Best Public School in the 2024 Tatler School Awards.

In May 2025, Radley College announced one of the largest mergers in the independent charitable schools industry with Prep Schools Trust (PST). The merger formally took effect in September 2025, and saw funds, staff and ownership of the prep schools within PST transfer to the Charity of St Peter's College, Radley.