| Name | Map Tool Token Link | Type |
|---|---|---|
| Manticore | |
Magical beast |
| Marid | RPTok | Outsider |
| Marilith | |
Outsider |
| Mastodon Elephant | RPTok | Animal |
| Medium Air Elemental | |
Outsider |
| Medium Earth Elemental | |
Outsider |
| Medium Fire Elemental | |
Outsider |
| Medium Water Elemental | |
Outsider |
| Medusa | |
Monstrous humanoid |
| Mephit | RPTok | Outsider |
| Merfolk | RPTok | Humanoid |
| Mimic | |
Aberration |
| Minotaur | |
Monstrous humanoid |
| Mite | RPTok | Fey |
| Mohrg | |
Undead |
| Monitor Lizard | |
Animal |
| Monkey | RPTok | Animal |
| Morlock | RPTok | Monstrous humanoid |
| Mummy | |
Undead |