| Sex Box | Channel 4 | reality television | 2 | 11 |
| Sex Education | Netflix | teen drama television, LGBT-related television series, coming-of-age television program, comedy drama, sex education film, raunchy comedy television program | 4 | 32 |
| Sex In Court | E4 | reality television | — | 7 |
| Sex Station | — | — | — | — |
| Sex Traffic | Canadian Broadcasting Corporation | drama television series | 1 | 2 |
| Sex, Death and the Meaning of Life | — | documentary film, documentary television program | — | 3 |
| Sex, Drugs & Murder: Life in the Red Light Zone | — | documentary | — | 13 |
| Sexton Blake and the Demon God | — | — | — | — |
| Sexxx | Loaded TV | — | — | — |
| Sexy Beast | Paramount+ | crime television series, drama television series | 1 | 8 |
| Sexy Beasts | BBC Three | dating game show | — | 20 |
| Sez Les | ITV Yorkshire | — | 11 | 68 |
| Shabby Tiger | — | — | — | — |
| Shackleton | — | — | — | — |
| Shackleton: Death or Glory | Discovery Channel | documentary television program | — | 3 |
| Shades | — | — | — | — |
| Shades of Greene | Thames Television | — | — | 18 |
| Shadow of the Elves | Super RTL, broadcast syndication | fantasy television series | 1 | 26 |
| Shadow of the Noose | BBC Two | — | 1 | 8 |
| Shadow of the Stone | — | drama television series | — | — |
| Shadow Squad | — | — | — | — |
| Shadows | ITV | — | 3 | 20 |
| Shadows of Fear | ITV | anthology series | 1 | 11 |
| Shake! | Channel 5 | — | — | — |
| Shakespeare & Hathaway - Private Investigators | BBC One, British Broadcasting Corporation | crime television series, comedy drama, mystery television series | 5 | 50 |
| ShakespeaRe-Told | — | — | — | — |
| Shameless | Channel 4 | black comedy television series, drama television series, comedy drama | 11 | 139 |
| Shammy Dab | — | — | — | — |
| Shane | ITV | sitcom | 1 | 7 |
| Shane the Chef | — | — | — | — |
| Shang-a-Lang | — | — | — | 20 |
| Shardlake | Disney+ | mystery television series, crime television series, historical drama | 1 | 4 |
| Shariah TV | — | — | — | — |
| Shark | BBC One | — | — | 3 |
| Sharman | ITV | — | 1 | 5 |
| Sharon and Elsie | BBC One | sitcom | 2 | 12 |
| Sharpe | ITV | drama television series, historical television series | — | 16 |
| Shattered | Channel 4 | reality television | 1 | 7 |
| Shaun the Sheep Championsheeps | BBC One | children's film | 1 | 21 |
| She's Out | — | — | — | 6 |
| Sheeep | BBC Children's and Education | — | 1 | 26 |
| Sherlock | BBC One | crime television series, detective television series, drama television series | 4 | 13 |
| Sherlock & Daughter | The CW | mystery television series, thriller television series, historical drama | 1 | 8 |
| Sherlock Holmes | ITV | detective television series, drama television series, Sherlock Holmes television program | 4 | 41 |
| Sherlock Holmes | British Broadcasting Corporation | detective television series, Sherlock Holmes television program | 2 | 29 |
| Sherlock Holmes | BBC One | detective television series, Sherlock Holmes television program | 1 | 6 |
| Sherwood | BBC One | drama film, thriller | 2 | 12 |
| Shifty | — | — | — | — |
| Shine a Light | — | — | — | — |
| Shipwrecked | Channel 4 | reality television | 8 | 127 |
| Shirley Bassey | — | — | — | — |
| Shirley's World | ITV | sitcom | 1 | 17 |
| Shock Treatment | — | game show | — | — |
| Shoebox Zoo | BBC One | fantasy television series | 2 | 26 |
| Shooting Joe Exotic | BBC Two | documentary film | — | — |
| Shooting Stars | BBC Two, BBC Choice | panel game, comedy television series | 8 | 72 |
| Shop Smart Save Money | Channel 5 | — | — | — |
| Shop Smart, Save Money | — | — | — | — |
| Short Change | BBC One | children's television series | 13 | 139 |
| Shotolau | S4C | sports entertainment | 6 | — |