Aliases
| Name | Aliases |
|---|---|
| Melna | Meruna |
| Melody | Senritsu |
| Melony | Melon |
| Meltdown | Prometheus Black,プロメテウス・ブラック |
| Meltryllis | Meltlilith, Alter Ego S |
| Melusine | Mélusine, Fairy Knight Lancelot (妖精騎士ランスロット), Albion, Tam Lin Lancelot, Lancer |
| Melusine Dragonette | Merry |
| Melvin Richter | DEUS EX MACHINA |
| Melvin Voyager | Atlas (アトラス) |
| Mem-Mem | Men-Men |
| Mena | Meimu |
| Menow | Menou |
| Menthuthuyoupi | Youpi |
| Meo | Charunee Kusakabe |
| Mephistopheles | Caster |
| Mercedes | Mercedes von Martritz |
| Merchant | Wandering Merchant |
| Mercurius | Karl Craft |
| Mercury | Prankster Mercury |
| Mercy | Angela Ziegler (アンジェラ・ジーグラー) |
| Merengue | Patty |
| Meriel Livingstone | Merry |
| Merihim | Shiro |
| Merissa | Melissa |
| Merlin | Caster |
| Merlin Gruffydd | Myrddin Gruffydd |
| Mermaid | Madeleine |
| Merry | Sacchi |
| Merry | Merri |
| Meruem | Chimera Ant King, The King |