Group
- Lamplight Emporium7
- Lane & Jay2
- Lange Games26
- LanternRPG7
- Lapis_Lauri1
- Larp Pirates1
- Late Knight Games58
- Latine Lounge150
- Laughing Coyote Productions3
- Laughing Pan Productions44
- Law Offices of Henry Rodriguez2
- Lay Waste Games144
- Leading Edge Games2
- League of Gamemakers4
- League of Unspeakable Adventure15
- Learn Larp, LLC243
- Leder Games166
- Lee Edgren3
- Leeds Wargames Club2
- Leeds Wargames club1