| Tell the Truth | panel game | — | — |
| Terrahawks | science fiction television series | 3 | 39 |
| Tess of the D'Urbervilles | — | 1 | 2 |
| Thames News | — | — | — |
| Thank Your Lucky Stars | variety show | 8 | 250 |
| That's Love | sitcom | 4 | 26 |
| That's My Boy | sitcom | 5 | 37 |
| The 10 Percenters | sitcom | 2 | 14 |
| The Adventure of English | documentary television program, drama television series | — | 8 |
| The Adventures of Aggie | sitcom | — | 26 |
| The Adventures of Black Beauty | drama television series | 2 | 52 |
| The Adventures of Don Quick | science fiction television series | 1 | 6 |
| The Adventures of Portland Bill | children's television series | — | 26 |
| The Adventures of Robin Hood | drama television series | 4 | 143 |
| The Adventures of Rupert Bear | — | — | 156 |
| The Adventures of Sir Lancelot | drama television series | 1 | 30 |
| The Adventures of the Scarlet Pimpernel | drama television series, historical television series | 1 | 18 |
| The Adventures of Twizzle | fantasy television program | 1 | 52 |
| The Adventures of William Tell | — | 1 | 39 |
| The Agatha Christie Hour | — | 1 | 10 |
| The Agenda with Tom Bradby | — | 9 | 84 |
| The Alan Titchmarsh Show | — | 15 | 790 |
| The Army Game | sitcom | 5 | 154 |
| The Arthur Askey Show | sitcom | — | 6 |
| The Avengers | espionage television series, action television series, crime television series, comedy television series, fantasy film | 6 | 161 |
| The Baron | drama television series, crime television series | 1 | 30 |
| The Bay | police procedural, drama television series | 4 | 24 |
| The Beano's Dennis the Menace and Gnasher Show | — | 2 | 100 |
| The Beiderbecke Affair | comedy television series | — | 6 |
| The Beiderbecke Connection | comedy television series | — | 4 |
| The Beiderbecke Tapes | comedy television series | — | 2 |
| The Beiderbecke Trilogy | drama television series | 3 | 12 |
| The Best of Magic | panel game | 2 | 9 |
| The Biggest Game in Town | game show | 1 | 90 |
| The Bill | police procedural, drama television series | 26 | 2,412 |
| The Bletchley Circle | crime television series, drama television series | 2 | 7 |
| The Block | game show | — | — |
| The Book Tower | — | 11 | 87 |
| The Brian Conley Show | — | 7 | 53 |
| The Brief | drama television series | 2 | 8 |
| The Brighton Belles | sitcom | 2 | 11 |
| The British Airways Killer | documentary television program, crime television series | — | — |
| The Buccaneers | drama television series, pirate film | 1 | 39 |
| The Cannon and Ball Show | — | 9 | 75 |
| The Capone Investment | thriller | 1 | 6 |
| The Cedar Tree | soap opera | — | — |
| The Champions | science fiction television series, adventure television series, fantasy television program | 1 | 30 |
| The Chase | game show | 13 | 910 |
| The Chrystal Rose Show | — | — | — |
| The Club | reality television | 1 | 2 |
| The Comedians | comedy television series | 12 | 81 |
| The Commander | drama television series | 5 | 16 |
| The Cook Report | documentary television program | — | 118 |
| The Cool Stuff Collective | — | 3 | 39 |
| The Cube | game show | 11 | 95 |
| The Dame Edna Experience | — | — | 14 |
| The Dance Years | documentary television program | 1 | 14 |
| The Danedyke Mystery | thriller | 1 | 6 |
| The Darling Buds of May | drama television series, comedy television series | 3 | 20 |
| The Delivery Man | sitcom | 1 | 6 |