All Anime List "m" at Gogoanime
- Mobile Suit Gundam: The 08th MS Team
- Mobile Suit Gundam: The 08th MS Team - Miller
- Mobile Suit Gundam: The Origin - Advent of the Red Comet
- Mobile Suit Gundam: The Witch from Mercury
- Mobile Suit Gundam: The Witch from Mercury - Prologue
- Mobile Suit V Gundam
- Mobile Suit Zeta Gundam
- Moekan The Animation
- Mokei Senshi Gunpla Builders Beginning G
- Mokke
- Mokke Special Episodes
- Moldiver
- Momentary Lily
- Momentary Lily Special
- Momokyun Sword
- Momoiro Sisters
- My Sister Momoko
- momokuri
- Mondaiji-tachi ga Isekai kara Kuru Sou Desu yo?: Onsen Manyuuki
- Mono: Weekend Animation
- Monogatari Series: Off & Monster Season
- Monogatari Series - Off & Monster Season: Specials
- Monogatari Series: Second Season
- Malevolent Spirits: Mononogatari
- Mononogatari 2nd Season
- Mononoke
- Mononoke the Movie: Phantom in the Rain
- Monster
- Monster Rancher
- Monster Rancher 2nd Season (2000)
- Monster Hunter Stories: Ride On
- Monster Musume: Everyday Life with Monster Girls
- Monster Girl Doctor
- Monster Strike
- Monster Strike the Anime 2nd Season
- Monster Strike 3: The Fading Cosmos