| The Cube | ITV | game show | 11 | 95 |
| The Culture Show | BBC Two | — | — | — |
| The Culture Vultures | — | sitcom | 1 | 5 |
| The Curious House Guest | — | documentary film | — | — |
| The Curse | Channel 4 | crime television program, comedy drama | — | — |
| The Cut | BBC Two | soap opera | 3 | 40 |
| The Dales | — | — | 3 | 36 |
| The Dame Edna Experience | ITV | — | — | 14 |
| The Dame Edna Treatment | — | — | 1 | 7 |
| The Dance Years | ITV | documentary television program | 1 | 14 |
| The Dancer's Body | — | documentary television program | — | — |
| The Danedyke Mystery | ITV | thriller | 1 | 6 |
| The Dark Ages: An Age of Light | — | documentary film | 1 | 4 |
| The Dark Crystal: Age of Resistance | Netflix | fantasy television series, dark fantasy television program | 1 | 10 |
| The Dark Island | BBC One | thriller television series | 1 | 6 |
| The Dark Side of Porn | Channel 4 | documentary television program | 2 | 9 |
| The Dark Side of the Sun | BBC One | — | 1 | 6 |
| The Dark: Nature's Nighttime World | BBC Two | nature documentary | — | 3 |
| The Darling Buds of May | ITV | drama television series, comedy television series | 3 | 20 |
| The Day of the Triffids | BBC One | science fiction television series, drama television series | 1 | 2 |
| The Day of the Triffids | BBC One | science fiction television series | — | 6 |
| The Day the Universe Changed | BBC One | documentary film, documentary television program | 1 | 10 |
| The Day the World Took Off | — | — | — | — |
| The Day Today | BBC Two | parody, comedy television series | — | 6 |
| The Death of Bunny Munro | — | drama television series, thriller television series | — | 6 |
| The Deep | BBC One | — | 1 | 5 |
| The Delivery Man | ITV | sitcom | 1 | 6 |
| The Demon Headmaster | CBBC | — | — | — |
| The Demon Headmaster | — | — | 3 | 19 |
| The Detectives | British Broadcasting Corporation | sitcom, comedy television series | 5 | 29 |
| The Detectives | BBC Two | — | — | — |
| The Devil's Crown | BBC Two, British Broadcasting Corporation | biographical film | 1 | 13 |
| The Devil's Dinner Party | Sky Atlantic | reality television, game show | 1 | 20 |
| The Devil's Hour | Amazon Prime Video | thriller television series, satanic film | 2 | 11 |
| The Diamond Heist | Netflix | crime television series | — | — |
| The Diamond Queen | BBC One | documentary film | 1 | 3 |
| The Diana Dors Show | — | — | — | — |
| The Diary of Anne Frank | BBC One | drama television series | 1 | 5 |
| The Dick Francis Thriller: The Racing Game | ITV | — | 1 | 6 |
| The Dinosaurs | — | nature documentary | — | 4 |
| The Disorderly Room | BBC One | comedy television series | — | — |
| The DJ Kat Show | — | children's television series | — | — |
| The Dog Ate My Homework | BBC Children's and Education | panel game | — | 49 |
| The Dog House | Channel 4 | factual television program | 3 | — |
| The Dog Rescuers | Channel 5, 5Select | — | 4 | 112 |
| The Doll Factory | — | — | — | — |
| The Doombolt Chase | ITV | science fiction television series | 1 | 6 |
| The Door | ITV | reality television | 1 | 2 |
| The Driver | BBC One, British Broadcasting Corporation | drama television series | 1 | 3 |
| The Drowning | MediaCorp Channel 5 | — | 1 | 4 |
| The Duchess | Netflix | comedy television program, drama film | 1 | 6 |
| The Duchess of Duke Street | BBC One | drama | 2 | 31 |
| The Dumping Ground | — | children's television series, LGBT-related television series | 7 | 126 |
| The Dumping Ground Survival Files | CBBC | children's television series | 2 | 10 |
| The Dumping Ground: I'm... | BBC iPlayer | — | 2 | 10 |
| The Durrells | ITV | drama television series | 4 | 26 |
| The Dustbinmen | ITV | sitcom | 3 | 20 |
| The Ed and Zed Show | — | — | — | — |
| The Eddy | Netflix | musical film | 1 | 8 |
| The Edge | BBC One | game show | 2 | 50 |