Companies
- Deadpan Games
- Dear Villagers
- Deck Nine Games
- Deep Silver
- Deep Silver FISHLABS
- Deep Silver Volition
- DeNA
- Devolver Digital
- DICE
- Digital Eclipse
- Digital Extremes
- Digital Sun
- Dimps
- Dingaling
- Discord
- Disney Channel
- Disney Interactive
- Disney Interactive Studios
- Disney Plus
- Dlala Studios
- Dong Nguye
- DONTNOD Entertainment
- DotEmu
- Double Eleven
- Double Fine Productions