Anime Series Beginning with B
- Black Bullet
- Black Cat
- Black Clover
- Black Jack
- Black Lagoon
- Black Pean
- Black Rock Shooter
- BLACKFOX
- Blackish House
- Blade & Soul
- BLAME!
- Blassreiter
- Blazblue
- Bleach
- Blend S
- Blood Alone
- Blood Lad
- Blood Series
- Blood+
- Blood-C
- Bloodivores
- Bloomers
- Blue Archive
- Blue Dragon
- BLUE DROP Tenshi Tachi no Gikyoku
- Blue Gender
- BLUE GIANT
- Blue Lock
- Blue Period
- BLUE REFLECTION
- Blue Seed
- Blue Sky Complex
- Blue Submarine No.6 (Ao no 6 go)
- Blue SWAT
- Blue Thermal
- BNA
- Bobobohbo Bohbobo
- Bocchi The Rock!
- Boku dake ga Inai Machi
- Boku no Chikyu wo Mamotte (Please Save my Earth)
- Boku no Hatsukoi wo Kimi ni Sasagu
- Boku no Kanojo ga Majime Sugiru Shojo Bitch na Ken
- Boku no Kokoro no Yabai Yatsu
- Boku no Tonari ni Ankoku Hakaishin ga Imasu.
- Boku Tachi No Remake
- Boku to Roboco
- Boku wa Imoto ni Koi wo Suru
- Boku wa Tomodachi ga Sukunai
- Boku, Otariman
- Bokura ga Ita
- Bokura no Kiseki
- Bokura no Nanokakan Senso
- Bokura wa minna kawaisou
- Bokurano
- Bokusastu Tenshi Dokuro-chan
- Bokutachi ga Yarimashita
- Bokyaku Battery
- Bokyaku no Senritsu
- Bolt
- Bomb!
- Bonen no Xamdou
- Bonjour, Koiaji Patisserie
- Bonobono
- Boogiepop Phantom
- Border Break
- BORUTO
- Bottle Fairy (Binzume Yousei)
- Boy Friend BETA
- BOYS BE...
- BPS - Battle Programmer Shirase
- Brain Powered
- Brave
- Brave 10
- Brave Story
- Brave Witches
- Bravely Series
- BRIGADOON Marin to Meran
- Broken Blade
- Brother Android
- Brother Bear
- Brothers Conflict
- Brutus/Casa Brutus
- Btooom!
- Bubblegum Crisis
- Bucchigire!
- Bucchigiri?!
- Buddha
- Buddy Complex
- Buddy Daddies
- Build Divide
- Bullbuster
- Bungaku Shojo
- Bungo Stray Dogs
- Bungo to Alchemist
- Buraban!
- BURN THE WITCH
- BURN-UP
- BUS GAMER
- Bushiroad
- Buso Renkin