Series with the first letter - "B"
- Black Sun (2017–…)
- Black Widow (2010–2017)
- Black-ish (2014–…)
- Blackadder II (1986)
- Blackout (2021–…)
- Blackpool (2004–…)
- Blade of the Immortal (2008)
- Blade of the Immortal (2019–…)
- Blade Runner: Black Lotus (2021–…)
- Blake's 7 (1978–1981)
- Blandings (2013–2014)
- Blaze and the Monster Machines (2014–2022)
- Bleach: Burîchi (2004–2012)
- Bleach: Thousand Year Blood War (2022–…)
- Bleak House (2005)
- Bless the Harts (2019–…)
- Bless This Mess (2019–…)
- Blinded by the Lights (2018)
- Blindpassasjer (1978–…)
- Blindspot (2015–…)
- Bling Empire (2021–…)
- Blitzkrieg Squadron Changeman (1985–1986)
- Blocco 181 (2022–…)
- Blochin: Die Lebenden und die Toten (2015–…)
- Blockbuster (2022–…)
- Blood (2018–…)
- Blood (2015–…)
- Blood & Oil (2015)
- Blood & Treasure (2019–…)
- Blood & Water (2020–…)