| H.M. Tennent Globe Theatre | — | — | — | — |
| Ha Ha Hairies | — | — | — | 52 |
| Hacio | — | children's television series | — | — |
| Hacker Time | BBC Children's and Education | — | 6 | 56 |
| Hacker's Olympic Rundown | BBC Children's and Education | — | 1 | 11 |
| Hadleigh | ITV | drama television series | 4 | 52 |
| Haggard | — | sitcom | 2 | 14 |
| Hainan Adventure with Nigel Marven | Eden | — | — | — |
| Hair | BBC Three | reality television | 2 | 14 |
| Hairspray: The School Musical | — | reality television | 1 | 8 |
| Hairy Bikers: Route 66 | — | — | — | — |
| Hala Show | MBC 4, MBC Shahid, MBC Max, MBC Persia | reality show, reality television, docudrama, documentary film, drama film | — | — |
| Half Bad: The Bastard Son & The Devil Himself | Netflix | fantasy television series, drama television series | 1 | 8 |
| Half Man | HBO, BBC One | drama fiction | 1 | 6 |
| Half Moon Investigations | — | — | 1 | 13 |
| Hallo aus Berlin | — | — | — | 10 |
| Hamburg Days | BBC One | biographical film, drama film | 1 | 6 |
| Hamish Macbeth | BBC Scotland | — | 3 | 20 |
| Hammer House of Horror | ITV | drama television series, horror television series, thriller television series, anthology series | 1 | 13 |
| Hammer House of Mystery and Suspense | ITV | science fiction television series | 1 | 13 |
| Hancock | — | — | — | — |
| Hancock's Half Hour | BBC Light Programme, BBC One | comedy television series | — | — |
| Handmade: Britain's Best Woodworker | Channel 4 | reality television series | — | 6 |
| Hang Ups | Channel 4 | teen sitcom | 1 | 6 |
| Hangar 17 | BBC One | — | — | — |
| Hank Zipzer | CBBC | sitcom | 3 | 39 |
| Hapless | — | — | — | — |
| Happening for Lulu | — | — | — | — |
| Happily Ever After | — | — | — | — |
| Happiness | BBC Two | sitcom | 2 | 12 |
| Happy and Glorious | — | — | — | — |
| Happy Ever After | — | comedy | 14 | 2 |
| Happy Ever After | British Broadcasting Corporation | sitcom | 5 | 41 |
| Happy Families | BBC One | farce | 1 | 6 |
| Happy Holidays | — | — | — | — |
| Happy Ness: Secret of the Loch | TF1 | — | 1 | 13 |
| Happy Valley | BBC One | crime television series, drama television series | 3 | 18 |
| Hard Cases | — | — | — | — |
| Hard Cell | Netflix | — | 1 | 6 |
| Hard Spell | BBC One | — | — | — |
| Hard Spell Abbey | — | — | — | 5 |
| Hard Sun | BBC One | science fiction television series | 1 | 6 |
| Hard Times | — | drama television series | 1 | 4 |
| HARDtalk | BBC News, BBC News | talk show | — | — |
| Hardware | ITV | sitcom | 2 | 12 |
| Hardwicke House | — | sitcom | 1 | 2 |
| Hark at Barker | — | sitcom | 2 | 15 |
| Harley Street | — | — | 1 | 6 |
| Harlots | Hulu, ITV Encore | drama film | 3 | 24 |
| Harpers West One | ATV | — | 2 | 32 |
| Harriet's Back in Town | — | drama television series | — | — |
| Harrow: A Very British School | — | — | — | — |
| Harry | BBC One | drama television series | 2 | 20 |
| Harry & Paul | BBC One | comedy television series | 4 | 24 |
| Harry and Cosh | — | teen sitcom | 4 | 46 |
| Harry and His Bucket Full of Dinosaurs | Cartoon Network, Treehouse TV, Tickle-U, Milkshake!, Cartoon Network | — | 2 | 52 |
| Harry and the Wrinklies | ITV | — | 3 | 19 |
| Harry Batt | BBC One | — | — | 1 |
| Harry Enfield's Brand Spanking New Show | — | — | 1 | 12 |
| Harry Enfield's Television Programme | BBC Two, BBC One | comedy television series | — | — |
| Harry Hill's Alien Fun Capsule | ITV1 | — | 1 | 7 |
| Harry Hill's Fruit Corner | BBC Radio 4 | — | 4 | 22 |
| Harry Hill's Shark Infested Custard | CITV | — | 1 | 13 |
| Harry Hill's TV Burp | ITV1 | — | 11 | 161 |
| Harry Potter | HBO Max | urban fantasy, adventure television series, youth series, witch fiction, coming-of-age television program | — | — |
| Harry Wild | Acorn TV | drama fiction, detective fiction, crime fiction | 4 | 26 |
| Harry's Heroes: The Full English | — | — | — | — |
| Harry's Mad | ITV | drama television series | 4 | 36 |
| Hartbeat | BBC Children's and Education | — | 10 | 113 |
| Hattrick (TV program) | — | — | — | — |
| Hattytown Tales | TV Tokyo | — | 3 | 39 |
| Haunted | ITV | — | 1 | 8 |
| Haunted Homes | — | — | — | — |
| Haunting of Cassie Palmer | ITV | science fiction television series, children's television series, drama television series, paranormal television series | 1 | 6 |
| Havakazoo | Channel 5 | — | — | — |
| Have I Been Here Before? | — | reality television | 2 | 33 |
| Have I Got News for You | BBC Two, BBC One | panel game, humor | 69 | 610 |
| Have Your Cake and Eat It | — | — | — | — |
| Having It Off | BBC Choice | comedy television series | 1 | 6 |
| Hawkmoor | BBC One | — | — | — |
| Hazell | ITV | detective fiction | 2 | 22 |
| He Kills Coppers | — | — | 1 | 3 |
| He Knew He Was Right | BBC One | period drama film | 1 | 2 |
| Head Hunters | BBC One | — | — | — |
| Head on Comedy | BBC One | comedy television series | 1 | 6 |
| Head Over Heels | ITV | romance film, comedy film | 1 | 7 |
| Head over Heels | ITV | comedy drama | 1 | 7 |
| Headcases | — | — | — | 8 |
| Headhunters | — | — | — | — |
| Heading Out | BBC Two | comedy television series, LGBT-related television series | 1 | 6 |
| Heads Up with Richard Herring | Pokerzone | — | — | 10 |
| Health and Efficiency | BBC One | sitcom | 2 | 12 |
| Health E | BBC Two | education | 3 | 16 |
| Heart Breakfast with Wes Venn | — | — | — | 10 |
| Heart of the Matter | — | documentary film | — | — |
| Heartbeat | ITV1, ITV | historical drama, drama television series | 18 | 372 |
| Heartburn Hotel | British Broadcasting Corporation | sitcom | 2 | 13 |
| Hearts and Minds | Channel 4 | — | 1 | 5 |
| Hearts and Minds | — | — | — | — |
| Heartstopper | Netflix | youth series, LGBT-related television series, comedy drama | 3 | 25 |
| Heat | — | — | — | — |
| Heat of the Sun | ITV | — | 1 | 3 |
| Heathrow: Britain's Busiest Airport | ITV | — | 2 | 3 |
| Heavy Pencil | Amazon Prime Video | reality television | — | 4 |
| Hebburn | BBC Two | sitcom | 2 | 12 |
| Hector's House | BBC One | children's television series | 1 | 78 |
| Hedz | — | — | — | 28 |
| Heil Caesar | — | — | — | — |
| Heil Honey I'm Home! | Galaxy | sitcom | 1 | 8 |
| Heir Hunters | BBC One | — | 9 | 180 |
| Helen: A Woman of Today | — | drama television series | — | — |
| Helicopter ER | — | documentary television program | — | — |
| Helicopter Heroes | BBC One | documentary film | — | — |
| Hell's Bells | BBC One | sitcom | 1 | 6 |
| Hell's Kitchen | ITV1 | — | 4 | 60 |
| Hello 2021 | — | — | — | — |
| Hello Campers | ITV | — | 1 | 30 |
| Hello Cheeky | — | — | — | — |
| Hello Do You Hear Us? | — | documentary film | — | 5 |
| Help | BBC Two | comedy television series | 1 | 6 |
| Help Me Anthea, I'm Infested | BBC Three | — | 1 | 3 |
| Help! I'm a Teenage Outlaw | ITV | — | 2 | 13 |
| Help! My House is Falling Down | — | — | — | — |
| Help! My Supply Teacher's Magic | BBC Children's and Education | children's television series | 2 | 26 |
| Help! Teach is Coming to Stay | BBC Two | children's television series | — | 20 |
| Helping Henry | — | children's television series | — | — |
| Henpocalypse! | — | — | — | — |
| Henry IX | — | — | — | 3 |
| Henry VIII and His Six Wives (TV Mini-Series) | Channel 5 | — | 1 | 4 |
| Henry VIII: The Mind of a Tyrant | — | — | — | — |
| Henry's Cat | British Broadcasting Corporation | — | 5 | 51 |
| Henry’s Leg | ITV | — | 1 | 6 |
| Hercule | BBC One, BBC iPlayer | — | 1 | 6 |
| Here Come the Double Deckers | American Broadcasting Company, BBC One | — | 1 | 17 |
| Here Comes the Queen | — | sitcom | 1 | 1 |
| Here We Go | — | sitcom | — | — |
| Hereward the Wake | — | — | — | — |
| Hero Squad | CBBC | children's television series | 3 | — |
| Hero to Zero | BBC One | — | 1 | 6 |
| Heroes and Villains | BBC One | documentary film, docudrama | 1 | 6 |
| Heroes of Comedy | — | — | — | — |
| Heroes of World War II | — | — | — | — |
| Heroes Unmasked | BBC Two | documentary television program | 3 | 46 |
| Heston's Fantastical Food | Channel 4 | cooking show | 1 | 7 |
| Heston's Feasts | Channel 4 | cooking show | 2 | 12 |
| Hetty Feather | CBBC | children's television series, drama television series | 6 | 55 |
| Hetty Wainthropp Investigates | ITV | — | 4 | 28 |
| Hex | Sky One | paranormal television program, LGBT-related television series, drama television series, fantasy television series | 2 | 19 |
| Hey Tracey! | — | — | — | 14 |
| Hey, Hey, It's Saturday! | TV-am | children's television series | — | — |
| Hi Summer | — | — | — | — |
| Hi-5 | Cartoonito | children's television series | 1 | 40 |
| Hi-5 UK | Cartoonito | — | — | 40 |
| Hi-de-Hi! | BBC One | sitcom | 9 | 58 |
| Hickory House | ITV | — | 5 | 129 |
| Hidden | BBC One | thriller television series | 1 | 4 |
| Hidden | S4C | crime television series | — | 8 |
| Hidden Kingdoms | — | — | 1 | 3 |
| Hidden London Hangouts | YouTube | — | — | — |
| Hidden Talent | Channel 4 | reality television | 1 | 5 |
| High & Dry | — | — | 1 | 6 |
| High Hopes | BBC One Wales | sitcom | 6 | 42 |
| High Living | — | soap opera | — | — |
| High School | — | documentary film | — | — |
| High Spirits with Shirley Ghostman | BBC Three | comedy television series | — | 8 |
| High Stakes | ITV | sitcom | — | — |
| High Stakes | — | game show | 1 | 8 |
| High Street Blues | — | — | 1 | 6 |
| High Street Dreams | BBC One | documentary film | 1 | 4 |
| Highland Emergency | Channel 5 | documentary television program, reality television | 3 | — |
| Highway | ITV | — | 12 | 83 |
| Hijack | Apple TV | thriller film | 2 | 15 |
| Hilda Lessways | British Broadcasting Corporation | — | — | — |
| Him & Her | BBC Three | sitcom, LGBT-related television series | 4 | 25 |
| Himalaya with Michael Palin | British Broadcasting Corporation | documentary film | 1 | 6 |
| Hine | — | — | — | — |
| Hip neu Sgip? | — | — | — | — |
| Hippies | BBC Two | sitcom | 1 | 6 |
| His and Hers | — | — | — | — |
| His Dark Materials | BBC One, HBO | fantasy television series, family film, adventure film | 3 | 23 |
| His Lordship Entertains | — | sitcom | — | 7 |
| History 101 | — | documentary | 2 | 10 |
| History Cold Case | BBC Two | documentary television program | 2 | 8 |
| History Hunters | Channel 4 | — | 1 | 7 |
| Hit & Miss | Sky Atlantic | drama television series, LGBT-related television series | 1 | 6 |
| Hit Point | U&Dave | — | 1 | 6 |
| Hit the Road Jack | Channel 4 | — | 1 | 7 |
| Hitler's Bodyguard | — | documentary television program | 1 | 13 |
| Hive Minds | BBC Four | game show | 2 | 13 |
| HMS Paradise | — | — | — | — |
| Hoff the Record | — | comedy television series | 2 | 6 |
| Hogmanay Live | BBC One Scotland | — | — | — |
| Holby City | BBC One | soap opera, medical drama | 23 | 1,102 |
| HolbyBlue | BBC One | police procedural, drama television series | 2 | 20 |
| Hold the Back Page | — | — | — | — |
| Hold the Sunset | BBC One | sitcom | — | — |
| Holding | ITV, Virgin Media One | drama film, crime film | 1 | 4 |
| Holding On | BBC Two | — | 1 | 8 |
| Holding out for a Hero | — | game show | 1 | 7 |
| Holding the Baby | ITV | sitcom | 2 | 13 |
| Holding the Fort | — | sitcom | 3 | 20 |
| Hole in the Wall | BBC One | — | 2 | — |
| Holiday | BBC One | documentary film | — | 622 |
| Holiday Hit Squad | — | — | — | — |
| Holiday of My Lifetime | BBC One | — | 2 | 41 |
| Holiday Showdown | ITV1 | reality television | 5 | 41 |
| Holidays at Home | — | — | — | — |
| Holidays in the Axis of Evil | — | documentary film | — | — |
| Holidays in the Danger Zone | — | documentary film | — | — |
| Hollington Drive | ITV1 | — | — | — |
| Holly & Fearne Go Dating | — | reality television | — | — |
| Holly & Stephen's Saturday Showdown | ITV, CITV | — | — | — |
| Hollyoaks | Channel 4 | soap opera, drama television series, youth series | 30 | 4,795 |
| Hollyoaks Favourites | — | — | — | — |
| Hollyoaks Later | E4 | drama television series | 6 | 30 |
| Hollyoaks: In the City | E4 | — | — | 20 |
| Hollyoaks: IRL | Channel 4 | reality television, factual television program | 1 | 5 |
| Hollyoaks: The Morning After the Night Before | E4 | soap opera | 1 | 12 |
| Hollywood 7 | BBC Children's and Education, BBC One | — | 1 | 13 |
| Hollywood Buzz | MBC 4, MBC Max, MBC 2, MBC Persia, MBC Shahid | entertainment journalism, television news program | 9 | — |
| Hollywood Me | MBC 4, MBC 2, MBC Max, MBC Shahid, MBC Persia | — | — | — |
| Hollywood or Bust | — | game show | — | — |
| Home | Channel 4 | comedy drama | — | — |
| Home and Away | — | — | — | — |
| Home Farm Twins | — | — | — | 30 |
| Home Fires | ITV | LGBT-related television series | 2 | 11 |
| Home from Home | — | — | — | — |
| Home Greek Home | Channel 4 | — | — | — |
| Home James! | ITV | sitcom | 4 | 25 |
| Home to Roost | ITV | sitcom | 4 | 29 |
| Homefront | — | — | — | — |
| Homefront | — | — | — | — |
| Homes Under the Hammer | BBC One | — | 21 | — |
| Honest | ITV | drama television series | 1 | 6 |
| Honey for Tea | BBC One | sitcom | — | 7 |
| Honey, We're Killing the Kids | — | documentary film | — | — |
| Honour | ITV | docudrama | — | 2 |
| Honour, Profit and Pleasure | — | — | — | — |
| Hooten & the Lady | Sky One | adventure television series | 1 | 8 |
| Hope and Glory | BBC One | — | 3 | 16 |
| Hope Springs | — | — | 1 | 8 |
| Hope Street | BBC One Northern Ireland | crime television series | — | — |
| Horace | — | — | — | — |
| Horizon | BBC Two | documentary television program | 52 | 1,200 |
| Hornblower | ITV | drama television series | 3 | 8 |
| Horne & Corden | BBC Three | comedy television series | 1 | 6 |
| Horrible Histories | BBC Children's and Education | comedy television series | 7 | 100 |
| Horrible Histories | BBC Children's and Education | — | 2 | 15 |
| Horrible Histories with Stephen Fry | — | comedy television series | — | — |
| Horrible Histories: Gory Games | BBC Children's and Education, CBBC | game show | 4 | 41 |
| Horror in the East | — | documentary film, documentary television program | — | — |
| Horses Galore | — | — | — | — |
| Hospital 24/7 | BBC One | documentary film | 3 | 12 |
| Hostage | Netflix | political thriller | 1 | 5 |
| Hot Metal | ITV | sitcom | 2 | 12 |
| Hot Property | — | game show | 5 | 76 |
| Hotch Potch House | BBC Two | children's television series | 1 | 11 |
| Hotel | BBC One | documentary film | 1 | 8 |
| Hotel Babylon | BBC One, BBC HD | drama television series | 4 | 32 |
| Hotel Babylon | — | — | — | — |
| Hotel GB | Channel 4 | — | 1 | 5 |
| Hotel of Mum and Dad | BBC Three | — | 2 | 12 |
| Hotel Portofino | BritBox | historical drama | 3 | 18 |
| Hotel Trubble | CBBC | — | 3 | 39 |
| Hotter Than My Daughter | BBC Three | reality television | 2 | 14 |
| Houdini and Doyle | Fox Broadcasting Company, ITV | drama television series, mystery television series | 1 | 10 |
| Hounded | BBC Children's and Education | — | 1 | 13 |
| Hour of Mystery | ITV | crime film | 1 | 20 |
| House Auction | — | documentary television program | — | — |
| House Doctor | Channel 5 | reality television | 7 | 40 |
| House Gift | — | game show | 4 | 56 |
| House Guest | — | reality television | — | — |
| House of Anubis | Nickelodeon | mystery television series | 3 | 190 |
| House of Fools | — | sitcom | 2 | 13 |
| House of Saddam | BBC Two | docudrama | 1 | 4 |
| How 2 | ITV | — | 15 | 198 |
| How Art Made the World | BBC One | documentary film | 1 | 5 |
| How Clean Is Your House? | Channel 4 | reality television | 6 | 28 |
| How Dare You! | — | — | — | — |
| How Do They Do It? | Discovery Channel | documentary television program | — | — |
| How Do You Solve a Problem Like Camilla? | Channel 4 | — | — | — |
| How Do You Solve a Problem Like Maria? | BBC One | reality television | 1 | 8 |
| How Do You View? | — | comedy television program | — | — |
| How Green Was My Valley | BBC Two | drama television series | 1 | 6 |
| How Green Was My Valley | — | — | — | — |
| How Not to Decorate | — | — | — | — |
| How Not to Live Your Life | BBC Three | sitcom | 3 | 20 |
| How Safe Is Your House? | BBC One | — | — | — |
| How the Other Half Live | — | documentary television program | — | — |
| How to Be a Composer | BBC Four | documentary film | 1 | 2 |
| How to Be a Little Sod | BBC One | — | 1 | 10 |
| How to Get a Council House | — | — | — | — |
| How to Get Lucky | — | reality television | — | — |
| How to Grow a Planet | — | documentary film, documentary television program | 1 | 3 |
| How to Kill Your Family | Netflix | — | — | — |
| How to Live Longer | BBC One, MBC 4, MBC Shahid, MBC Max, MBC Persia | reality show | — | — |
| How to Live Mortgage Free with Sarah Beeny | Channel 4 | reality television | — | — |
| How to Look Good Naked | Channel 4 | — | — | — |
| How to Play the Piano | — | — | — | — |
| How to Start Your Own Country | BBC Two | documentary television program, comedy television series | 1 | 6 |
| How Videogames Changed the World | Channel 4 | — | — | — |
| How We Built Britain | — | documentary film | — | — |
| How We Got to Now | — | — | 1 | 6 |
| How We Used To Live | ITV Yorkshire | drama television series, children's television series | — | — |
| How's Your Father? | ITV | — | 2 | 13 |
| Howards' Way | BBC One | soap opera, drama television series | 6 | 78 |
| Hububb | BBC One | comedy | 5 | 64 |
| Hugh and I | British Broadcasting Corporation | sitcom | — | 69 |
| Hugh's Chicken Run | Channel 4 | — | — | 6 |
| Hullraisers | — | comedy | 1 | 6 |
| Human Planet | BBC One | nature documentary | 1 | 8 |
| Human Remains | BBC Two | comedy television series | 1 | 6 |
| Human senses | — | document | — | 3 |
| Human Universe | — | — | 1 | 5 |
| Humans | Channel 4 | science fiction television series, drama television series, LGBT-related television series, alternate history television series | 3 | 24 |
| Humf | CBeebies | children's television series | 2 | 80 |
| Hunderby | Sky Atlantic | — | 2 | 10 |
| Hung Out | Channel 4 | sitcom | — | — |
| Hunted | BBC One | drama television series | 1 | 8 |
| Hunted | Channel 4 | reality television | 8 | — |
| Hunter's Walk | ITV | detective fiction | 3 | 39 |
| Hunting Alice Bell | Channel 4 | — | — | 6 |
| Hurricane Man | U&Dave | documentary television program | — | — |
| Hustle | BBC One | drama television series | 8 | 48 |
| Hyperdrive | BBC Two | sitcom, science fiction television series | 2 | 12 |
| Hypothetical | U&Dave | panel game | — | — |