| The John Bishop Show | BBC One | comedy television program | 1 | 8 |
| The K Factor | — | — | — | 7 |
| The Kenny Everett Television Show | — | — | — | — |
| The Kylie Show | — | — | — | 1 |
| The Last Salute | — | — | — | — |
| The Lateish Show with Mo Gilligan | — | — | — | — |
| The Lick with Trevor Nelson | MTV | — | — | — |
| The Little Paris Kitchen: Cooking with Rachel Khoo | BBC Two | — | 1 | 6 |
| The Live Desk | Sky News | — | — | — |
| The Locksmith | — | — | — | — |
| The Lonelyhearts Kid | — | — | — | — |
| The Lost Honour of Christopher Jefferies | ITV | drama film | — | — |
| The Lost World of Friese-Greene | BBC Two | documentary film | 1 | 3 |
| The Lost World of Tibet | BBC Two | documentary film | — | 1 |
| The Lotus Eaters | BBC Two | — | 2 | 15 |
| The Master Game | British Broadcasting Corporation | — | — | — |
| The Match | — | — | — | — |
| The Men Who Killed Kennedy | ITV Central | documentary film, documentary television program | — | 9 |
| The Million Pound Drop | Channel 4 | game show | — | — |
| The Million Pound Motors | — | — | — | — |
| The Molly Wopsies | — | — | — | — |
| The Moon Of The Prophets | — | documentary film | — | — |
| The Moore Show | — | talk show | 1 | 30 |
| The Naked Pilgrim | Channel 5 | — | — | 6 |
| The New Forest Rustlers | — | — | — | — |
| The News Hour with Mark Austin | — | — | — | — |
| The NFL Show/NFL This Week | — | — | — | — |
| The Nigel Barton Plays | BBC One | drama | — | — |
| The O-Zone | BBC Two | — | — | — |
| The Odd Man | ITV1 | — | — | 32 |
| The One and Only | — | — | — | 3 |
| The One and Only Phyllis Dixey | — | — | — | — |
| The Perfect Home | Channel 4 | — | — | 3 |
| The Phoenix and the Carpet | — | — | — | — |
| The Polar Bear Family & Me | — | — | 1 | 3 |
| The Real Football Factories | — | — | — | 6 |
| The Real Football Fan Show | Channel 4 | talk show | — | — |
| The Real History of Science Fiction | — | — | — | — |
| The Real Housewives of Jersey, UK | — | — | — | — |
| The Reluctant Landlord | — | — | 2 | — |
| The Rise of the Murdoch Dynasty | — | — | — | — |
| The Rough with the Smooth | — | — | — | — |
| The Roy Files | CBBC | — | — | 15 |
| The Royal World | — | — | — | — |
| The Rubbish World of Dave Spud | — | — | — | — |
| The Russell Howard Hour | Sky One | — | 4 | 21 |
| The Secrets of Quantum Physics | BBC Four | documentary television program, popularisation of science | 1 | 2 |
| The Seven Stupidest Things to Escape From | Channel 4 | — | — | — |
| The Shia Voice | — | television program | — | — |
| The Show Must Go Online | — | — | — | — |
| The Sky Report | Sky News | — | — | — |
| The Social Media Murders | — | — | — | — |
| The Sorcerer's Apprentice | BBC Children's and Education | — | 2 | 31 |
| The Spanish Civil War | ITV Granada | documentary television program | 1 | 6 |
| The Spartans | Channel 4 | — | — | 3 |
| The Spice Trail | — | documentary film | — | 3 |
| The Stanley Baxter Picture Show | — | — | — | — |
| The Stanley Baxter Series | — | — | — | — |
| The Stanley Baxter Show | — | — | — | — |
| The Story of China | — | — | — | — |