Cadbury Athletic (West Mids)

Yes

Caersws (Powys)

Yes

Callington Town (Corn)

Yes

Calne Town (Wilts)

Yes

Camberley Town (Surrey)

Yes

Cambridge City (Cambs)

Yes

Cambridge United (Cambs)

Yes

Camelford (Corn)

Yes

Carshalton Athletic (Surrey)

Yes

Carterton (Oxon)

Yes

Cefn Druids (Powys)

Yes

Chalfont St. Peter (Bucks)

Yes

Chalfont Wasps (Bucks)

Yes

Chasetown (West Mids)

Yes

Chatham Town (Kent)

Yes

Chatteris Town (Cambs)

Yes

Chertsey Town (Surrey)

Yes

Cheshunt (Herts) 

Yes

Chessington & Hook United (Surrey)

Yes

Chester-le-Street Town (Durham)

Yes

Chichester City United (Sussex)

Yes

Yes

Chippenham Town (Wilts)

Yes

Chipping Norton Town (Oxon)

Yes

Chipstead (Surrey)

Yes

Christchurch (Dorset)

Yes

Clanfield (Oxon)

Yes

Clevedon Town (Som)

Yes

Clitheroe (Lancs)

Yes

Cobham (Surrey)

Yes

Cockfield (Durham)

Yes

Codicote (Herts)

Yes

Coggeshall Town (Essex)

Yes

Coleshill Town (Warwicks)

Yes

Colliers Wood United (Gtr Lon)

Yes

Colne (Lancs)

Yes

Colney Heath (Herts)

Yes

Congleton Town (Cheshire)

Yes

Consett (Durham)

Yes

Yes

Continental Star (West Mids)

Yes

Corby Town (Northants)

Yes

Corinthian-Casuals (Surrey)

Yes

Yes

Corinthians (Kent)

Yes

Corfe Mullen United (Dorset)
Merged with Bournemouth Sports FC 2006

Yes

Corsham Town (Wilts)

Yes

Coventry Copsewood (Warwicks)

Yes

Cowes Sports (Hants, IOW)

Yes

Cradley Town (West Mids)

Yes

Crawley Down (Sussex)

Yes

Crawley Town (Sussex)

Yes

Crockenhill (Kent)

Yes

Cromer Town (Norfolk)

Yes

Crook Town (Durham)

Yes

Crowborough Athletic (Sussex)

Yes

Yes

Croydon Athletic (Gtr Lon)

Yes

Cuffley (Herts)

Yes

Cullompton Rangers (Devon)

Yes