Group
- Rolling With Roc2
- Rolling for Change2
- Romeo's Foe Studios2
- Romeo's Foe Studios, LLP3
- Ronoken Publishing1
- Roo Sack Gamers27
- RooSack Gamers4
- Room 101 Productions3
- Roosackgamers9
- Rosen Lewis, PLLC1
- Rosie's Marvelous Minis and Crafts1
- Round Lake Area Roleplayers1
- Rowan Rook & Decard30
- Rowan, Rook and Decard39
- Rowan, Rook and Decard Ltd1
- Royal N. Games2
- Rummel Gaming Group1
- Runaway Parade Games LLC47
- Runehammer1
- Rusted Ogre Games LLC1