| Carrott's Lib | comedy television series | 2 | 15 |
| Case Histories | drama television series | 2 | 9 |
| Cash in the Attic | — | 6 | 586 |
| Castaway 2000 | reality television | 1 | 32 |
| Castaway 2007 | reality television | 1 | 13 |
| Castles | — | 1 | 24 |
| Casualty | medical drama, soap opera | 41 | 1,401 |
| Casualty 1900s | — | — | 1 |
| Catchword | — | 8 | 457 |
| Cavegirl | sitcom | 2 | 38 |
| Celeb | sitcom | 1 | 6 |
| Century Falls | science fiction television series | — | 6 |
| Challenge Anneka | reality television | 7 | 65 |
| Chambers | sitcom | 2 | 12 |
| Chandler & Co | — | 2 | 12 |
| Charters and Caldicott | comedy television series | 1 | 6 |
| Chatsworth | documentary film | 1 | 3 |
| Cheaters | comedy drama | — | — |
| Chef! | sitcom | 3 | 20 |
| Cheggers Plays Pop | — | 9 | 77 |
| Chewin' the Fat | sketch comedy, comedy television series | — | — |
| Chigley | children's television series | 1 | 13 |
| Child of Our Time | documentary film | — | 29 |
| Children in Need | — | — | — |
| Children in Need 2004 | — | — | — |
| Children in Need 2005 | — | — | — |
| Children in Need 2007 | — | — | — |
| Children in Need 2008 | — | — | — |
| Children in Need 2009 | — | — | — |
| Children in Need Rocks 2013 | — | — | — |
| Children's Emergency | documentary film, documentary television program | 1 | 8 |
| Children's Hospital | documentary television program | 12 | 114 |
| Children's Island | drama television series | 1 | 8 |
| Chloe | drama film | 1 | 6 |
| Chock-A-Block | — | 1 | 13 |
| ChuckleVision | — | 21 | 292 |
| Churchill's People | historical drama, anthology series, drama television series | — | 26 |
| Cilla | talk show | 8 | 69 |
| Citizen James | sitcom | 3 | 32 |
| Citizen Khan | sitcom | 5 | 34 |
| Citizen Smith | sitcom | 4 | 30 |
| City Lights | sitcom | 6 | 39 |
| Clarence | sitcom | — | 6 |
| Climate Change – The Facts | — | — | — |
| Cluff | — | 2 | 19 |
| Come and Have a Go If You Think You're Smart Enough | — | 2 | 16 |
| Come Back Mrs. Noah | sitcom, science fiction television series | 1 | 6 |
| Come Dancing | dance competition, talent show | — | 424 |
| Come Fly with Me | mockumentary, comedy television series | 1 | 6 |
| Comic Relief | — | — | — |
| Comic Relief Does Fame Academy | reality television | 3 | 30 |
| Comic Relief Does The Apprentice | — | 2 | — |
| Commercial Breakdown | comedy television series | — | 59 |
| Common As Muck | — | 2 | 12 |
| Compact | soap opera | — | 373 |
| Countryfile | television news magazine | — | — |
| Cousins | nature documentary | — | 3 |
| Crackerjack! | — | 29 | 451 |
| Cranford | comedy drama | 2 | 7 |
| Crimewatch | — | 33 | 322 |