All programmes starting with "M".
- Mary J Blige at the BBC (1)
- Mary Kills People (4)
- Mary Magdalene: Art's Scarlet Woman (1)
- Mary Makes Christmas (1)
- Mary Makes It Easy (6)
- Mary Poppins (1)
- Mary Poppins Returns (1)
- Mary Queen of Scots (1)
- Mary's Foolproof Dinners (6)
- Mary, Mel and Sue's Big Christmas Thank You (1)
- Mary, Queen of Scots (1971) (1)
- Maryland (1)
- Masked and Anonymous (1)
- Massive Monster Mayhem (22)
- Master Cheng (1)
- MasterChef (217)
- MasterChef Australia (61)
- MasterChef: The Professionals (232)
- Mastermind (313)
- Masters of the Pacific Coast: The Tribes of the American Northwest (2)
- Masters Snooker (169)
- Masters Snooker Extra (36)
- Masters Snooker Highlights (31)
- Masterteam with Angela Rippon (1)
- Masterworks (1)
- Match of the Day (505)
- Match of the Day 2 (287)
- Match of the Day Live (87)
- Match of the Day Northern Ireland (1)
- Match of the Day Top 10 (71)
- Match of the Day Wales (1)
- Match of the Day: Can You Kick It (10)
- Match of Their Day (1)
- Match of Their Day: Jack Charlton (1)
- Match Time Revisited (18)
- Matilda and the Ramsay Bunch (75)
- Matron, Medicine and Me (5)
- Matron, Medicine and Me: 70 Years of the NHS (5)
- Matt Hatter Chronicles (13)
- Matt Hatter Chronicles Movie: Rise of Primal (1)
- Matt Willis: Fighting Addiction (1)
- Matthew Bourne's Cinderella (1)
- Matthew Bourne's Nutcracker! (1)
- Matthew Bourne's Sleeping Beauty (1)
- Matthew Bourne's The Red Shoes (1)
- Maura Higgins: You're Joking Me! (1)
- Max & Shred (39)
- Max and Harvey: FOMO (44)
- Max Richter's Sleep (1)
- Max Steel (37)
- Maximum Security (20)
- Maxwell (1)
- Maya Angelou at the BBC (1)
- Maya Angelou on Robert Burns (1)
- Mayans M.C. (20)
- Mayfair Witches (8)
- Mayflies (2)
- Maze Runner: The Scorch Trials (1)
- Mbappé (1)
- McDonald & Dodds (8)
- McFarland, USA (1)
- Mcfly: All About Us (1)
- McMafia (8)
- Me and My Dog: The Ultimate Contest (4)
- Me and My Monsters (26)
- Me Too! (135)
- Me, My Brother and Our Balls (1)
- Me, My Selfie and I with Ryan Gander (1)
- Mea Culpa (1)
- Measuring Mass: The Last Artefact (1)
- Meat Loaf: In and Out of Hell (1)
- Meat the Family (3)
- Mech-X4 (16)
- Mechanical Monsters (1)
- Medieval Lives: Birth, Marriage, Death (3)
- Mediterranean with Simon Reeve (4)
- Meerkat Manor (33)
- Meet Joe Black (1)
- Meet Me in St. Louis (1)
- Meet the Ancestors (11)
- Meet the Drug Lords: Inside the… (1)
- Meet the Fockers (1)
- Meet The Khans - Relationship Quiz (1)
- Meet the Khans: Big in Bolton (19)
- Meet the Kittens (10)
- Meet the Kittens (10)
- Meet the Lords (3)
- Meet the Penguins (1)
- Meet the Pups (10)
- Meet the Pups (8)
- Meet the Richardsons (6)
- Meet the Roman Emperor with Mary Beard (1)
- Meet the Romans with Mary Beard (3)
- Meet the Street at Christmas (5)
- Megamind (1)
- Megamind: The Button of Doom (1)
- Meghan & Harry: The Baby Years (1)
- Mel Giedroyc: Unforgivable (8)
- Mel Smith: I've Done Some Things (1)
- Melody (40)
- Melody and Friends (10)
- Melvyn Bragg's Radical Lives (2)
- Memento (1)
- Men at the Barre - Inside the Royal Ballet (1)
- Men Up (1)
- Mercury Prize (9)
- Merry Christmas Baby - with Gregory Porter & Friends (1)
- Merry Madagascar (1)
- Mesrine (2)
- Messi (1)
- Messy Goes to OKIDO (103)
- Metal at the BBC (1)
- Metalworks! (3)
- Metroland (1)
- Mexico: Earth's Festival of Life (3)
- MI High (15)
- Mia Madre (1)
- Michael Ball: Showtime (1)
- Michael Buble's Christmas in the City (1)
- Michael Caine: Acting in Film (1)
- Michael Clark's to a simple, rock 'n' roll . . . song. (1)
- Michael Dobbs Remembers... House of Cards (1)
- Michael Flatley: A Night to Remember (1)
- Michael Grade's Stars of the Musical Theatre (1)
- MICHAEL JACKSON's Journey from Motown to Off the Wall (1)
- Michael Jayston Remembers... Tinker Tailor Soldier Spy (1)
- Michael McIntyre (1)
- Michael McIntyre's 25th Year Stand-Up Special (1)
- Michael McIntyre's Big Show (39)
- Michael McIntyre's The Wheel (57)
- Michael Mosley - Just One Thing (2)
- Michael Mosley vs The Superbugs (1)
- Michael Mosley: The Doctor Who Changed Britain (1)
- Michael Palin and the Ladies Who Loved Matisse (1)
- Michael Palin and the Mystery of Hammershoi (1)
- Michael Palin on the Colourists (1)
- Michael Palin's Hemingway Adventure (4)
- Michael Palin's New Europe (7)
- Michael Palin's Quest for Artemisia (1)
- Michael Palin’s Himalaya: Journey of a Lifetime (1)
- Michael Palin: The Art of Travel (4)
- Michael Palin: Travels of a Lifetime (4)
- Michael Powell (1)
- Michael Sheen's Valleys Rebellion (1)
- Michael Tippett: The Shadow and the Light (1)
- Michael Wood's Story of England (6)
- Michel Roux's Service (8)
- Mick Jackson Remembers... Threads (1)
- Mick Jagger - Whistle Test Special: It's Only Rock and Roll (1)
- Micky Flanagan's Out Out Tour (1)
- Micky Flanagan: Back in the Game (1)
- Midnight Mass (8)
- Midnight Special (1)
- Midnight's Children (1)
- Midsomer Murders (93)
- Midsomer Murders - 25 Years of Mayhem (1)
- Mighty Magiswords (37)
- Mighty Mike (58)
- Mike Oldfield: Tubular Bells (1)
- Mountain Gorilla (3)
- Mountain Vets (18)
- Mountain: Life at the Extreme (3)
- Mourinho & Manchester, United (1)
- Mouse and Mole at Christmas Time (1)
- Move Over, Darling (1)
- Movie Themes at the BBC (1)
- Movie Themes at the BBC (1)
- Movies With Ali Plumb (16)
- Moving On (40)
- Mozart in Prague: Rolando Villazon on Don Giovanni (1)
- Mozart in Turkey (1)
- Mozart Requiem and Mass in C Minor (1)
- Mozart Uncovered (1)
- Mozart's Requiem (1)
- Mozart's Requiem from ENO (1)
- Mozart: Rise of a Genius (3)
- Mr and Mrs Edgehill (1)
- Mr Bean (14)
- Mr Bean: Animated Series (113)
- Mr Bear's Christmas (1)
- Mr Blandings Builds His Dream House (1)
- Mr Bloom's Nursery (74)
- Mr Bloom: Here and There (43)
- Mr Holmes (1)
- MR James: Ghost Writer (1)
- Mr Jones (1)
- Mr Loverman (8)
- Mr Magoo (72)
- Mr Malcolm's List (1)
- Mr Peabody & Sherman (1)
- Mr Selfridge (5)
- Mr Stink (1)
- Mr Tumble (1)
- Mr Tumble's Busy Bus Day (1)
- Mr v Mrs: Call the Mediator (3)
- Mrs Biggs (2)
- Mrs Brown (1)
- Mrs Brown's Boys (49)
- Mrs Brown's Boys D'Movie (1)
- Mrs Dalloway (1)
- Mrs Dickens' Family Christmas (1)
- Mrs Henderson Presents (1)
- Mrs Mandela (1)
- Mrs Wilson (3)
- Much Ado About Nothing (1)
- Mud (1)
- Mud, Sweat and Tractors: The Story of Agriculture (4)
- Muhammad Ali (8)
- Mulan (1)
- Mum (12)
- Mum's List (1)
- Mums Make Porn (3)
- Munro: Mountain Man (1)
- Munya and Filly Get Chilly (6)
- Muppets Most Wanted (1)
- Murder (3)
- Murder 24/7 (3)
- Murder Case (2)
- Murder Games: The Life and Death of Breck Bednar (1)
- Murder in Mayfair (1)
- Murder in Provence (3)
- Murder in Soho: Who Killed Freddie Mills? (1)
- Murder in Successville (6)
- Murder in Successville (13)
- Murder in the Pacific (3)
- Murder Is Easy (2)
- Murder on the Blackpool Express (1)
- Murder on the Orient Express (1)
- Murder on the Victorian Railway (1)
- Murder Trial (4)
- Murder, Mystery and My Family (70)
- Murder, They Hope (6)
- Murdered by My Boyfriend (1)
- Murdered for Love? Samia Shahid (1)
- Murderville (7)
- Murray Walker: A Life in the Fast Lane (1)
- Muse - Simulation Theory (1)
- Museums in Quarantine (4)
- Music for Misfits: The Story of Indie (3)
- Music Moguls: Masters of Pop (3)
- Music’s Dirty Secrets: Women Fight Back (1)
- Music, Money, Madness: Jimi Hendrix Live in Maui (1)
- Musical Storyland (10)
- Musicals: The Greatest Show (1)
- Muslim in Trump's America (1)
- Muslims Like Us (2)
- Mustang (1)
- Mustangs FC (39)
- Mutiny on the Buses (1)
- My *-ing Tourette's Family (1)
- My Astonishing Self: Gabriel Byrne on George Bernard Shaw (1)
- My Big Gay Jewish Conversion (1)
- My Boy Jack (1)
- My Brother the Devil (1)
- My Childhood, My Country: 20 Years in Afghanistan (1)
- My Country: A Work in Progress (1)
- My Dad, the Peace Deal and Me (1)
- My Darling Clementine (1)
- My Epic Camel Adventure with Gordon Buchanan (1)
- My Faith and Me (4)
- My Family (13)
- My Family and The Galapagos (3)
- My Family, Partition and Me: India 1947 (2)
- My Family, The Holocaust and Me (2)
- My Father and Me (1)
- My Favourite Political Thinker (2)
- My Favourite Wife (1)
- My Feral Heart (1)
- My First (40)
- My First Festivals (19)
- My Floating Home (6)
- My Gay Dog and Other Animals (1)
- My Generation (1)
- My Government and I (1)
- My Grandparents' War (4)
- My Hero (2)
- My Insta Scammer Friend (1)
- My Left Nut (3)
- My Life (102)
- My Life as a Rolling Stone (4)
- My Life at Christmas with Adrian Chiles (3)
- My Life at Christmas with Anita Rani (3)
- My Life at Christmas with Sally Phillips (3)
- My Life at Easter with Sally Phillips (2)
- My Life in Books (19)
- My Life on a Plate (15)
- My Life, My Religion (5)
- My Mate's a Bad Date (7)
- My Mediterranean with Adrian Chiles (2)
- My Mother and Other Strangers (5)
- My Mum Tracy Beaker (4)
- My Name Is Leon (1)
- My Name Is Ottilie (1)
- My Old Lady (1)
- My Old School (1)
- My Parents Are Aliens (8)
- My Perfect Landing (15)
- My Pet and Me (76)
- My Petsaurus (77)
- My Story (66)
- My Team: The Cheerleaders (5)
- My Tiger Family (1)
- My Turban and Me (1)
- My Unique B&B (30)
- My Very First (20)
- My Week with Marilyn (1)
- My Wild Animal Baby (3)
- My World Kitchen (62)
- My Year with the Tribe (3)
- My Years With the Queen (1)
- Myleene: Miscarriage and Me (1)
- Mysteries of the Bayeux Tapestry (1)
- Mysterious Origins of Insects (1)
- Mystery of the Moor (1)
- Mystery Road (10)
- Mystery Road: Origin (6)
- Mysticons (40)
- Mystify: Michael Hutchence (1)