Series with the first letter - "T"
- The Right Stuff (2020–…)
- The Righteous Gemstones (2019–…)
- The Rise of Phoenixes (2018)
- The Rising (2022–…)
- The Rivals of Sherlock Holmes (1971–1973)
- The River (2012)
- The Roar of the Butterflies (2023)
- The Rockford Files (1974–1980)
- The Roman Holidays (1972–…)
- The Romanoffs (2018–…)
- The Rook (2019–…)
- The Rookie (2018–…)
- The Rookie: Feds (2022–…)
- The Royal Gambler (2016)
- The Royal House of Windsor (2017–…)
- The Royals (2015–…)
- The Saint (1962–1969)
- The Sandbaggers (1978–1980)
- The Sandhamn Murders (2010–…)
- The Sandman (2022–…)
- The Santa Clauses (2022–…)
- The Sarah Jane Adventures (2007–2011)
- The Sarah Silverman Program. (2007–2010)
- The Scholar Who Walks the Night (2015)
- The School Nurse Files (2020–…)
- The School Teacher (1993–2004)
- The Scotts (2020–…)
- The Secret (2016)
- The Secret Circle (2011–2012)
- The Secret Diary of Adrian Mole Aged 13¾ (1985)