Series with the first letter - "R"
- Reservation Dogs (2021–…)
- Reset (2022)
- Resident Alien (2021–…)
- Resident Evil (2022–…)
- Residue (2015)
- Resistance (2019–…)
- Rest in Power: The Trayvon Martin Story (2018–…)
- Restaurants on the Edge (2019–…)
- Restoration Australia (2015–2018)
- Restoration Road (2021–…)
- Resurrection (2014–2015)
- Retired at 35 (2011–2012)
- Retribution (2016–…)
- Return to Amish (2014–…)
- Return to Jupiter (1997–…)
- Return to Lonesome Dove (1993)
- Reunited Worlds (2017)
- Rev. (2010–2014)
- Revelation (2020)
- Revelations (2005)
- Revenant (2023–…)
- Revenge (2011–2015)
- Revenge (2005–…)
- Revenge of Others (2022–…)
- Review (2014–2017)
- Revisions (2019–…)
- Revolution (2012–2014)
- Revolutionary Girl Utena (1997)
- Rex: A Cop's Best Friend (1994–2008)
- Reyka (2021–…)