Series with the first letter - "T"
- Tomo-chan Is a Girl! (2023)
- Tomorrow Is a New Day (2018–…)
- Tony Robinson's History of Britain (2020)
- Too Hot to Handle (2020–…)
- Too Old to Die Young (2019)
- Top Boy (2011–…)
- Top Dog (2020–…)
- Top Gear (2002–…)
- Top Gear USA (2008–…)
- Top of the Lake (2013–…)
- Top of the Pops (1964–2016)
- Topi (2021)
- Torchwood (2006–2011)
- Total Bellas (2016–…)
- Total Control (2019–…)
- Total Drama (2007–2014)
- Total DramaRama (2018–…)
- Totally Spies! (2001–2014)
- Totems (2021–…)
- Touch (2012–2013)
- Touch Your Heart (2019)
- Touched by an Angel (1994–2003)
- Touching Evil (1997–1999)
- Tough As Nails (2020–…)
- Tour de France: Unchained (2023–…)
- Tous les garçons et les filles de leur âge... (1993–…)
- Tower Prep (2010)
- Toy Boy (2019)
- Traces (2019–…)
- Trackers (2019–…)