Series with the first letter - "T"
- The Rebel (1959–1961)
- The Rebels (2014–…)
- The Recruit (2022–…)
- The Red Line (2019–…)
- The Red Road (2014–2015)
- The Red Tent (2014–…)
- The Rehearsal (2022–…)
- The Reluctant Landlord (2018–…)
- The Reluctant Traveler (2023–…)
- The Ren & Stimpy Show (1991–1996)
- The Repair Shop (2017–…)
- The Resident (2018–…)
- The Resort (2022–…)
- The Restaurant (2017–…)
- The Return of Sherlock Holmes (1986–1988)
- The Return of Superman (2013–…)
- The Returned (2015)
- The Returned (2012–…)
- The Ricky Gervais Show (2010–2012)
- The Rig (2023–…)
- 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–…)