Anime Series Beginning with M
- Made in Abyss
- Maerchen Medohen
- Maetel Legend
- Maison Ikkoku
- Major
- Maple Story
- Mar Heaven - MARCHEN AWAKENS ROMANCE
- Mary and the Witch's Flower
- MAZE Mega Burst Space
- Medakabox
- Medalist
- MEDAROT
- Megalobox
- Megami "Isekai Tensei Nani ni Naritai desu ka" Ore "Yuusha no Rokkotsu de"
- Megami Kouhosei
- Megami Magazine
- Megami Meguri
- Megami ryo no Ryobo-kun.
- Megami Tensei
- Megane no Kanojo
- Meganebu!
- Megazone 23
- Mei-chan no Shitsuji
- Meido Deka
- Meiji Tokyo Renka
- Meitantei Holmes
- MELTYLANCER
- Memento Mori
- Memories
- Memories Off
- Men's Non-No
- MERC STORIA
- Metal Gear Solid
- Metallic Rouge
- MEZZO