Series with the first letter - "B"
- Bortført (2021–…)
- Boruto: Naruto Next Generations (2017–…)
- Bosch (2014–…)
- Bosch: Legacy (2022–…)
- Bose: Dead/Alive (2017)
- Bosom Buddies (1980–1982)
- Boss (2011–2012)
- Boston Legal (2004–2008)
- Botany: A Blooming History (2011–…)
- Botched (2014–…)
- Botched by Nature (2016–…)
- Bottom (1991–1995)
- Bounty Hunters (2017–…)
- Boy Meets Girl (2009–…)
- Boys (2022–…)
- Boys in Blue (2023)
- Boys Over Flowers (2009)
- Boys Over Flowers (2005–…)
- Braceface (2001–2006)
- Brainchild (2018–…)
- BrainDead (2016)
- Brainwash (2010–…)
- Brassic (2019–…)
- Brave and Beautiful (2016–…)
- Brave New World with Stephen Hawking (2011–…)
- Brazil with Michael Palin (2012–…)
- Break Point (2023–…)
- Breakers (2019–…)
- Breaking Bad (2008–2013)
- Breaking In (2011–2012)