| Cow Legs | Developer | |
| CowCat | DeveloperPublisher | |
| CowMan9999 | Developer | |
| CowThing | Developer | |
| Cowardly Creations | Developer | |
| CowboyColor | Developer | |
| Cowcat | DeveloperPublisher | |
| Cowgummiboy | Developer | |
| Coxyworthy | Developer | |
| CoyadoDev | Developer | |
| Coyote | Developer | |
| Coyote Console | Developer | |
| Coyote Crow Games | Developer | |
| Coyote Developments | Developer | |
| Coyote Developments Ltd | Developer | |
| Coyote Games | Developer | |
| Coyroski | Developer | |
| Cozy Game Pals | Developer | |
| CozyKuma | Developer | |
| CozyStorm | Developer | |
| CptBlackPixel | Developer | |
| CptFinn | Developer | |
| CrabGang | Developer | |
| Crabie | Developer | |
| Crabman | Developer | |
| Crack Dot Com | Developer | |
| CrackSloth | Developer | |
| CrackedGhostGames | Developer | |
| Cracked_Walnut | Developer | |
| Crackmaniak | Developer | |
| Crackpot Entertainment | Developer | |
| Crackshell | Developer | |
| Cradle Games | Developer | |
| Craedon | Developer | |
| Craft | Developer | |
| Craft Egg | Developer | |
| Craftman (video game developer) | Developer | |
| Crafts & Meister | Developer | |
| Craftven | DeveloperPublisher | |
| Crafty Studios | Developer | |
| Cragworks | Publisher | |
| Craig Carlson | Developer | |
| Craig Galley | Developer | |
| Craig McNaughton | Developer | |
| Craig P | Developer | |
| Craig Roth and David Stark | Developer | |
| Craig Tinney | Developer | |
| CraigsArcade | Developer | |
| Crait | DeveloperPublisher | |
| Crambles | Developer | |