| Real Men | — | — | — | — |
| Real Prison Breaks | — | documentary television program | — | — |
| Real Rescues | — | documentary film | 9 | 123 |
| Real Story | — | — | — | — |
| Reality Bites | ITV2 | — | 1 | 6 |
| Rebel Cheer Squad | — | — | — | — |
| Rebels and Redcoats | BBC Two | documentary film, documentary television program | 1 | 4 |
| Reborn in the USA | ITV | reality television | 1 | 8 |
| Rebound | ITV | game show | 2 | 12 |
| Rebus | ITV | drama television series | 4 | 14 |
| Rebus | — | — | — | — |
| Reckless | ITV | — | — | — |
| Record Breakers | BBC One | reality television | 30 | 276 |
| Red Alert | BBC One | — | 2 | 14 |
| Red Bull Rivals | — | — | — | — |
| Red Cap | BBC One | drama television series | 2 | 12 |
| Red Carpet | MBC 4, Thaqafiya, MBC Max, MBC Shahid, MBC Persia, MBC 2 | magazine format program, entertainment journalism | 3 | — |
| Red Dwarf | BBC Two | science fiction television series, comedy television series | 12 | 73 |
| Red Election | — | thriller film, drama film | — | — |
| Red Eye | — | thriller television series, action television series | 2 | 12 |
| Red Fox | — | thriller television series | — | 2 |
| Red Letter Day | ITV | — | — | 7 |
| Red or Black? | Rai 1 | — | 2 | 14 |
| Red Rose | BBC Three | horror fiction, drama television series | 1 | 8 |
| Redcap | ITV | police procedural | 2 | 26 |
| Redcoats | — | documentary film, documentary television program | — | — |
| Redwater | BBC One | — | 1 | 6 |
| Reel History of Britain | — | documentary film | — | — |
| Reflex | BBC One | — | 1 | 6 |
| Regency House Party | — | reality television | 1 | 8 |
| Reggie Perrin | BBC One | sitcom | 2 | 12 |
| Reilly, Ace of Spies | ITV | crime television series, drama television series | — | 12 |
| Relative Strangers | — | — | — | — |
| Release the Hounds | ITV2 | — | 4 | 23 |
| Rellik | BBC One | drama television series | 1 | 6 |
| Remember Me | BBC One | — | 1 | 3 |
| Remotely Funny | BBC Children's and Education | — | 1 | 20 |
| Renegade Nell | Disney+ | historical fantasy, adventure fiction, action television series | 1 | 8 |
| Renford Rejects | Nickelodeon | teen sitcom | 4 | 52 |
| Rep | — | — | — | — |
| Reported Missing | BBC One | — | — | — |
| Reporters | BBC News | — | — | — |
| Reporting Scotland | BBC One Scotland | — | — | — |
| Representing Border | — | — | — | — |
| Requiem | BBC One | thriller television series | 1 | 6 |
| Rescue | ITV | documentary film | 1 | 13 |
| Residue | Netflix | science fiction television series, thriller television series, drama television series, horror television series | 1 | 3 |
| Respect | — | documentary television program | — | — |
| Respectable | Channel 5 | sitcom | 1 | 6 |
| Restoration | British Broadcasting Corporation | documentary film | — | — |
| Restoration Home | — | reality television | 3 | 20 |
| Results Service | — | — | — | — |
| Return of the Saint | ITV | action television series, crime television series, adventure television series | 1 | 24 |
| Return to River Cottage | Channel 4 | cooking show | — | 6 |
| Return to Treasure Island | Disney Channel | — | 1 | 10 |
| Reunion | — | drama television series | — | — |
| Rev. | BBC Two | sitcom | 3 | 19 |
| Revelations | ITV | soap opera | 2 | 37 |
| Revolting (TV series) | — | comedy television series | — | 5 |
| Rewarding | — | — | — | — |