| Misthunter BasiliskNPC #97991 | Beast | Normal | Identity record |
| Mistina SteelshieldNPC #14723 | Unknown | Normal | Identity record |
| Mistress Il'thendraNPC #122947 | Demon | Special | Identity record |
| Mistress Il'thendraNPC #127312 | Demon | Special | Identity record |
| Mistveil DragonhawkNPC #250111 | Beast | Normal | Identity record |
| Mistveil DragonhawkNPC #255007 | Beast | Normal | Identity record |
| Mistyvale InsurgentNPC #196634 | Unknown | Normal | Identity record |
| Mistyvale PhysicianNPC #193965 | Unknown | Normal | Identity record |
| Mistyvale PhysicianNPC #193974 | Unknown | Normal | Identity record |
| Mithlos FalconbriarNPC #164962 | Unknown | Normal | Identity record |
| Mithlos Falconbriar<Druid Trainer> · NPC #169357 | Humanoid | Normal | Identity record |
| Mo'grosh DarkmaulerNPC #44758 | Unknown | Normal | Identity record |
| Mobile Alert SystemNPC #7849 | Unknown | Normal | Identity record |
| Mobile Alert SystemNPC #99697 | Unknown | Normal | Identity record |
| Mogujia Soul-CallerNPC #59797 | Unknown | Normal | Identity record |
| Mokrik BlackfingersNPC #73459 | Unknown | Normal | Identity record |
| Mokrik BlackfingersNPC #74018 | Humanoid | Normal | Identity record |
| Molten FlameslingerNPC #223465 | Unknown | Normal | Identity record |
| Molten Rush StalkerNPC #172655 | Unknown | Normal | Identity record |
| Moltenjaw ShalewingNPC #211755 | Beast | Normal | Identity record |
| Monastic PledgelingNPC #211421 | Unknown | Normal | Identity record |
| Monkey Island TotemNPC #62493 | Unknown | Normal | Identity record |
| Monkey Island TotemNPC #62501 | Unknown | Normal | Identity record |
| Monstrous Great EelNPC #152796 | Beast | Normal | Identity record |
| Monstrous LasharothNPC #216043 | Unknown | Normal | Identity record |
| Monstrous PlaguebatNPC #8602 | Beast | Normal | Identity record |
| Monstrous SpineclawNPC #73166 | Beast | Normal | Identity record |
| Monstrous SpineclawNPC #134789 | Unknown | Normal | Identity record |
| Mooncaller Mozo'kasNPC #151026 | Unknown | Normal | Identity record |
| Mooncaller Mozo'kasNPC #152077 | Unknown | Normal | Identity record |
| Mooncrazed OwlbeastNPC #108675 | Unknown | Normal | Identity record |
| Moonfall NightsaberNPC #101965 | Unknown | Normal | Identity record |
| Moonrage WhitescalpNPC #1769 | Unknown | Normal | Identity record |
| Moonwhisper StalkerNPC #103616 | Beast | Normal | Identity record |
| Moragh the SlothfulNPC #210045 | Beast | Normal | Identity record |
| Morakh ChillwhisperNPC #85394 | Unknown | Normal | Identity record |
| Mord'al EveningstarNPC #179241 | Non-combat pet | Normal | Identity record |
| Mossflayer AbductorNPC #47064 | Unknown | Normal | Identity record |
| Mossflayer CannibalNPC #8562 | Unknown | Normal | Identity record |
| Mossheart UmbraclawNPC #211163 | Beast | Normal | Identity record |
| Mountain SilversageNPC #47893 | Unknown | Normal | Identity record |
| Mountainside DappleNPC #197438 | Dragonkin | Normal | Identity record |
| Muckscale ScavengerNPC #62968 | Unknown | Normal | Identity record |
| Muckscale SerpentusNPC #63466 | Unknown | Normal | Identity record |
| Muckscale SerpentusNPC #64000 | Unknown | Normal | Identity record |
| Muckshell RazorclawNPC #4405 | Unknown | Normal | Identity record |
| Muckshell ScrabblerNPC #4404 | Unknown | Normal | Identity record |
| Mudclaw's Guard DogNPC #59557 | Unknown | Normal | Identity record |
| Mueh'zala's ServantNPC #166026 | Unknown | Normal | Identity record |
| Mueh'zala's ServantNPC #166057 | Unknown | Normal | Identity record |
| Mulchtusk ScavengerNPC #256864 | Beast | Normal | Identity record |
| Mulchtusk ScavengerNPC #260372 | Beast | Normal | Identity record |
| Mulchtusk ScavengerNPC #261305 | Unknown | Normal | Identity record |
| Murkblood ScavengerNPC #18207 | Unknown | Normal | Identity record |
| Murkblood TribesmanNPC #17728 | Unknown | Normal | Identity record |
| Murloc ShadowhunterNPC #241796 | Unknown | Normal | Identity record |
| Murloc StreamrunnerNPC #735 | Unknown | Normal | Identity record |
| Mustering FadebladeNPC #171948 | Unknown | Normal | Identity record |
| Mutated Root LasherNPC #16517 | Unknown | Normal | Identity record |
| Mutinous HalberdierNPC #130410 | Unknown | Normal | Identity record |