The Sarah Jane Adventures
Cast and Crew List: M
- Doon Mackichan (cast as Louise Marlowe in The Nightmare Man: Episode Two)
- Robert Madge (cast in 2 episodes, e.g. Krislok in The Temptation of Sarah Jane Smith: Episode One)
- Katy Manning (cast in 3 episodes, e.g. Jo Grant in Death of the Doctor: Episode Two)
- Doreen Mantle (cast in 2 episodes, e.g. Mrs Randall in Eye of the Gorgon: Part One)
- Miriam Margolyes OBE (cast in 2 episodes, e.g. Leaf Bluthereen in The Gift: Episode One)
- Eddie Marsan (cast in 2 episodes, e.g. Mr White in Goodbye, Sarah Jane Smith: Episode One)
- Charles Martin (crew in 4 episodes, e.g. Director in Warriors of Kudlak: Part One)
- Dave Martin (crew as Original Creator in The Lost Boy: Part Two)
- Joe Mason (cast in 2 episodes, e.g. Gavin in The Empty Planet: Episode One)
- Jeff Matthews (crew in 4 episodes, e.g. Studio Sound in The Day of the Clown: Episode One)
- Terence Maynard (cast in 2 episodes, e.g. Madison Yorke in Prisoner of the Judoon: Episode One)
- Anton Thompson McCormick (cast in 2 episodes, e.g. Carl in Revenge of the Slitheen: Part One)
- Lisa McDiarmid (crew as Standby Art Director in Invasion of the Bane)
- Paul McFadden (crew as Supervising Sound Editor in Invasion of the Bane)
- Will McLeod (cast in 2 episodes, e.g. Metalkind in Sky: Episode One)
- Stewart Meacham (crew in 50 episodes, e.g. Costume Designer in Prisoner of the Judoon: Episode One)
- Andrea Mear (crew as Costume Assistant in Invasion of the Bane)
- Ruari Mears (cast in 8 episodes, e.g. Heidi Slitheen in The Lost Boy: Part Two)
- Alexandra Merchant (crew in 10 episodes, e.g. Art Director in The Lost Boy: Part One)
- Pamela Merrick (cast in 2 episodes, e.g. Wendy in Revenge of the Slitheen: Part One)
- Zienia Merton (cast in 2 episodes, e.g. Registrar in The Wedding of Sarah Jane Smith: Episode One)
- Sinead Michael (cast in 6 episodes, e.g. Sky in Sky: Episode One)
- Ian Midlane (cast in 2 episodes, e.g. Jeffery in Revenge of the Slitheen: Part Two)
- Millennium FX (crew in 50 episodes, e.g. Masks by in Prisoner of the Judoon: Episode One)
- Brian Miller (cast in 2 episodes, e.g. Harry in The Mad Woman in the Attic: Episode One)
- Francesca Miller (cast in 2 episodes, e.g. Andrea in Whatever Happened to Sarah Jane?: Part One)
- Brian Milliken (crew in 10 episodes, e.g. Sound Recordist in Revenge of the Slitheen: Part One)
- Joseph Millson (cast in 12 episodes, e.g. Alan Jackson in Invasion of the Bane)
- Perry Millward (cast as Jacob in The Mark of the Berserker: Episode One)
- Brian Minchin (crew in 19 episodes, e.g. Producer in The Nightmare Man: Episode One)
- Jessica Mogridge (cast as Sarah Jane Smith in The Day of the Clown: Episode Two)
- Jason Mohammad (cast in 5 episodes, e.g. Newsreader in Whatever Happened to Sarah Jane?: Part One)
- Anjli Mohindra (cast in 43 episodes, e.g. Rani Chandra in The Eternity Trap: Episode One)
- Simon Morris (crew in 2 episodes, e.g. First Assistant Director in The Last Sontaran: Part One)
- Steffan Morris (crew in 24 episodes, e.g. Production Unit Manager in Prisoner of the Judoon: Episode One)
- Dan Mumford (crew in 4 episodes, e.g. First Assistant Director in The Lost Boy: Part One)
- Scarlett Murphy (cast as Julie in Prisoner of the Judoon: Episode One)
- Nick Murray (crew in 4 episodes, e.g. Props in Warriors of Kudlak: Part One)
- Sonny Muslim (cast in 2 episodes, e.g. Lance in Warriors of Kudlak: Part One)
- Lizo Mzimba (cast as Self in Mona Lisa's Revenge: Episode One)