Series with the first letter - "R"
- R.I.P. Henry (2023–…)
- R.L. Stine's The Haunting Hour (2010–2014)
- Rabbids Invasion (2013–2019)
- Race for the Championship (2022–…)
- Race: Bubba Wallace (2022)
- Ráðherrann (2020–…)
- Ragdoll (2021–…)
- Ragnarok (2020–…)
- Railroad Alaska (2013–…)
- Raised by Wolves (2020–…)
- Raised by Wolves (2013–2016)
- Raising Dion (2019–…)
- Raising Hope (2010–2014)
- Rake (2010–2018)
- Rake (2014)
- Ralph & Katie (2022–…)
- Rambo (1986)
- Ramsay's Kitchen Nightmares (2004–2014)
- Ramy (2019–…)
- Randall & Hopkirk (Deceased) (2000–2001)
- Random Acts of Flyness (2018–…)
- Randy Cunningham: 9th Grade Ninja (2012–2015)
- Ransom (2017–2019)
- Rap Sh!t (2022–…)
- Ratched (2020–…)
- Raven's Home (2017–…)
- Ravenswood (2013–2014)
- Rawhide (1959–1965)
- Ray Donovan (2013–…)
- Re: Zero - Starting Life in Another World (2016–…)