Group
- Chimera Productions1
- Chip Theory Games251
- Chipsterzone Games8
- Chivalry Games2
- Chonky1
- Choppy Games1
- Chris Chaudruc2
- Chris Kennedy Ent.1
- Chris Kennedy Publishing1
- Chris Thesing1
- Christian Gamers Guild34
- Christian Gamers' Guild1
- Christine Mitzuk2
- Chronicle RPG Accessories1
- Chronicles of the Void4
- Chronosis Laboratories6
- Chrysalis Creative Endeavors10
- Chuck Budreau1
- CigarPete's Wednesday PFS3
- CinciHolo2