Group
- Liquid Car Productions35
- Lisa J Steuerwald10
- Literally Wizards1
- LityxIQ1
- Live/Wire2
- Live/Wire & TSR, Inc1
- Living Aventuria9
- Living Imagination Inc.4
- Living Imagination, Inc.2
- Living Room Games15
- Living Spycraft9
- Living World Games/APE Games3
- Living in Denial5
- Living in Nod1
- Loke Battle Mats2
- Loke BattleMats2
- Lokean Productions6
- Lon Porter, Wabash College1
- Lone Shark Games130
- Lone Wolf Development45