c
- Cadbury Heath Primary School (URN-109019)
- Callicroft Primary School (URN-142342)
- Callow End CofE Primary (URN-147498)
- Calton Primary School (URN-115486)
- Capenhurst C of E Primary School (URN-111271)
- Castell Alun High School (URN-401704)
- Castle Hill School (URN-115569)
- Castleton Primary And Nursery (URN-105765)
- Cathedral Primary School (URN-139828)
- Catherine Wayte Primary School (URN-147250)
- Chafyn Grove School (URN-126517)
- Chantlers Primary School (URN-105291)
- Chapelfield Primary School (URN-105313)
- Charlton Kings Infant school (URN-136999)
- Charlton Kings Junior School (URN-137266)
- Charlton Wood Primary Academy (URN-147069)
- Chawson First School (URN-116672)
- Cheadle Catholic Junior School (URN-106112)
- Cheadle Heath Primary School (URN-133326)
- Cheadle Hulme High School (URN-137843)
- Cheadle Hulme Primary School (URN-145870)
- Cheadle Hulme School (URN-106157)
- Cheadle Primary School (URN-106038)
- Chepstow Secondary School (URN-401862)
- Cherry Orchard Primary School (URN-148183)
- Chesham Primary School (URN-105293)
- Chesterfield High School (URN-137514)
- Cheswick Green Primary School (URN-104074)
- Childer Thornton Primary School (URN-144529)
- Chipping Sodbury School (URN-148295)
- Chorlton High School (URN-139148)
- Chosen Hill School (URN-136623)
- Christ Church C.E Primary School (URN-144408)
- Christ Church CE VC Infant School (URN-109166)
- Christ Church Hanham CofE Primary School (URN-109163)
- Christ Church Primary School (URN-138317)
- Christ Church Primary School (URN-138940)
- Christopher Whitehead Language College (URN-136890)
- CHS South (URN-145873)
- Churchdown School Academy (URN-137634)
- Claines C.E. Primary School (URN-116793)
- Clayton-Le-Woods Church Of England Primary School (URN-119468)
- Clearwater Church of England Primary Academy (URN-143712)
- Cleeve School (URN-136772)
- Clehonger CofE Primary School (URN-116795)
- Clifford Primary School (URN-116668)
- Clubs
- Coalway Junior School (URN-115550)
- Coberley C of E Primary School (URN-115617)
- Collegiate School (URN-109336)
- Compass Point Primary School (URN-145320)
- Coney Hill Community Primary School (URN-115603)
- Connah's Quay High School (URN-401708)
- Cop Lane Church Of England Primary School (URN-119363)
- Coppice Junior School (URN-104041)
- Coppice Primary School (URN-103390)
- Cornist Park C.P School (URN-400366)
- Cotham School (URN-137440)
- Courtney Primary School (URN-109054)
- Covingham Park Primary School (URN-135206)
- Cranham Church of England (VA) Primary School (URN-115682)
- Cranmore Infant School (URN-104042)
- Cransley School (URN-111483)
- Crompton House Church Of England School (URN-137294)
- Crossgates Primary School (URN-105846)
- The Castle School (URN-139348)
- The Cathedral School (URN-402015)
- The Chadderton Preparatory Grammar School (URN-105587)
- The Chalet School Swindon (URN-146668)
- The Chantry School (URN-136897)
- The Chase (URN-137625)
- The Commonweal School (URN-137190)
- The Cotswold Academy (URN-136292)
- The Crypt School (URN-136578)