Companies
- Tokyo RPG Factory
- Tom Francis
- Tomorrow Corporation
- Torn Banner Studios
- Torus Games
- Tose
- TOSE China
- Total Mayhem Games
- Touchstone
- Toukana Interactive
- Tour De Pizza
- Tower Studios
- Toys for Bob
- Traveller's Tales
- Treasure
- Treyarch
- Tri-Ace
- Tri-Crescendo
- Tribute Games Inc.
- Tripwire Interactive
- Trust
- TT Games
- Tuque Games
- Turbulent
- Turn 10 Studios