| Cremorne | 185 London Road, Sheffield, S2 4LH |
| Counter (fka Mesters Tap) | 706 Chesterfield Road, Sheffield, S8 OSD |
| Couch (FKA Sylvester's) | 29-31 Campo Lane, Sheffield, S1 2EG |
| CosyJoes | 173-179 West Street, Sheffield, S1 4EW |
| Corporation | Trafalgar Court, 2 Milton Street, Sheffield, S1 4GU |
| Corbett Bookmakers | 411 Stannington Road, Stannington, Sheffield, S6 5QN |
| Corbett Bookmakers | 19 Netherthorpe Place, Sheffield, S3 7EU |
| Corbett Bookmakers | 965 Ecclesall Road, Sheffield, S11 8TN |
| Corbett Bookmakers | 32 Barber Road, Walkley, Sheffield, S10 1ED |
| Coral Racing Limited | 9 Fitzalan Square, Sheffield, S1 2AY |
