- Motto To LOVE-Ru (Dub)
- Motto! Majime ni Fumajime Kaiketsu Zorori
- Motto! Majime ni Fumajime Kaiketsu Zorori 2nd Season
- Motto! Majime ni Fumajime Kaiketsu Zorori 3rd Season
- Motto! Ojamajo Doremi
- Motto! Ojamajo Doremi: Kaeru Ishi no Himitsu
- Mou Hitotsu no Mirai wo.
- Mou Ippon!
- Mouretsu Pirates (Dub)
- Mouretsu Pirates: Abyss of Hyperspace
- Mouretsu Pirates: Abyss of Hyperspace (Dub)
- Mouryou no Hako
- Mouse
- Mouse (Dub)
- Mouse Story: The Adventures of George and Gerald
- Mousou Dairinin (Dub)
- Mousou Kagaku Series: Wandaba Style
- Mousou Kagaku Series: Wandaba Style (Dub)
- Moyashimon
- Moyashimon – Microbe Theatre Deluxe
- Moyashimon Returns
- Mr. Captain, Be Gentle
- Mr. Captain, Be Gentle 2nd Season
- Mr. Pen Pen
- Mr. Zombie
- Mu Wang Zhi Wang: Han Tie Dou
- Mu Wang Zhi Wang: Qi Lin Jue
- Mu Wang Zhi Wang: Xuan Guan Si
- Mu Wang Zhi Wang: You Du Zhan
- Mudai
- Mugen no Juunin: Immortal
- Mugen no Juunin: Immortal (Dub)
- Mugen no Ryvius
- Mugen no Ryvius (Dub)
- Mugen no Ryvius: Illusion
- Mugyutto! Black Clover
- Muhyo to Rouji no Mahouritsu Soudan Jimusho
- Muhyo to Rouji no Mahouritsu Soudan Jimusho (Dub)
- Muhyo to Rouji no Mahouritsu Soudan Jimusho 2nd Season
- Muhyo to Rouji no Mahouritsu Soudan Jimusho 2nd Season (Dub)
- Mujaki no Rakuen
- Mujigen Hunter Fandora
- Muku no Ki no Hanashi
- Mulan (Dub)
- Mulan II (Dub)
- Mum, Run, Dad is Coming
- Munou na Nana
- Munou na Nana (Dub)
- Munou na Nana Mini Anime
- Munto
- Munto (Dub)
- Munto 2: Beyond the Walls of Time (Dub)
- Munto TV
- Munto: Toki no Kabe wo Koete
- Murai no Koi
- Murder Mystery of the Dead
- Murder Princess
- Murder Princess (Dub)
- Murenase! Seton Gakuen
- Murenase! Seton Gakuen Special
- Musaigen no Phantom World
- Musaigen no Phantom World (Dub)
- Musaigen no Phantom World Special
- Musaigen no Phantom World: Limitless Phantom World
- Musaigen no Phantom World: Mizutama no Kiseki (Dub)
- Musashi no Ken
- Musashino!
- Musekinin Galaxy☆Tylor
- Musekinin Kanchou Tylor (1995) (Dub)
- Musekinin Kanchou Tylor (Dub)
- Musekinin Kanchou Tylor OVA
- Musha Knight Commando: SD Gundam Scramble
- Mushen Ji
- Mushi-Uta
- Mushibugyou
- Mushibugyou OVA
- Mushikaburi-hime
- Mushikago no Cagaster
- Mushikago no Cagaster (Dub)
- Mushishi
- Mushishi (Dub)
- Mushishi Tokubetsu-hen: Hihamukage
- Mushishi Zoku Shou
- Mushishi Zoku Shou 2
- Mushishi Zoku Shou Special
- Mushishi Zoku Shou: Suzu no Shizuku
- Mushoku Tensei II: Isekai Ittara Honki Dasu
- Mushoku Tensei II: Isekai Ittara Honki Dasu - Shugo Jutsushi Fitz
- Mushoku Tensei II: Isekai Ittara Honki Dasu - Shugo Jutsushi Fitz (Dub)
- Mushoku Tensei II: Isekai Ittara Honki Dasu (Dub)
- Mushoku Tensei II: Isekai Ittara Honki Dasu Part 2
- Mushoku Tensei II: Isekai Ittara Honki Dasu Part 2 (Dub)
- Mushoku Tensei: Isekai Ittara Honki Dasu
- Mushoku Tensei: Isekai Ittara Honki Dasu - Eris no Goblin Toubatsu (Dub)
- Mushoku Tensei: Isekai Ittara Honki Dasu (Dub)
- Mushoku Tensei: Isekai Ittara Honki Dasu Part 2
- Mushoku Tensei: Isekai Ittara Honki Dasu Part 2 (Dub)
- Mushoku Tensei: Isekai Ittara Honki Dasu Special
- Mutafukaz
- Mutafukaz (Dub)
- Mutant Turtles: Choujin Densetsu-hen
- Muteki Choujin Zanbot 3
- Muteki Koujin Daitarn 3
- Muteki Robo Trider G7
- Muteking the Dancing Hero
- Mutekiou Tri-Zenon
- Mutsu Enmei Ryuu Gaiden: Shura no Toki
- Muu no Hakugei
- Muumin (1972)
- Muumindani no Suisei
- Muv-Luv Alternative
- Muv-Luv Alternative 2nd Season
- Muv-Luv Alternative: Total Eclipse
- Muv-Luv Alternative: Total Eclipse (Dub)
- My Apocalyptic Miss
- My Apprentice is Female Emperor
- My Beautiful Tenant
- My Beloved Wife Is Actually the Villain
- My Cultivation with Divine and Demonic Powers: Invincible in the World
- My Daddy is a Cultivator
- My Daemon
- My Daemon (Dub)
- My Demon Tyrant and Sweet Baby
- My Disciples are All Over the World
- My Disciples Cultivate, While I Slack Off!
- My Disciples Cultivate, While I Slack Off! Season 2
- My Female Disciples Are All Monsters
- My Harem By Bonus
- My Holy Weapon
- My Home Hero
- My Home Hero (Dub)
- My Invincible Counter-Routine
- My Junior Sisters Are Obsessed With Me
- My Karmic Girlfriend
- My Last Day
- My Last Day (Dub)