People
- Mark Sealey
- Mark Sherwood
- Mark Siney
- Mark Slowey
- Mark Thompson
- Mark Turnbull
- Mark Turner
- Mark Two
- Mark Vevers
- Mark Walters
- Mark Walters (Glitter Pantomimes)
- Mark Warman
- Mark Wilson
- Marnie Fitzpatrick
- Marron Theatre Arts
- Marron Theatre Arts Center
- Marron Theatre Arts Centre
- Martha Edwards
- Martha Everett
- Martha-Frances Henry
- Martha Godfrey
- Martina Isibor
- Martin Ballard
- Martin Barrass
- Martin Berry
- Martin Burske
- Martin Cabble
- Martin Daniels
- Martin de Cerjat
- Martin De Cerjat
- Martin Dodd
- Martin Dodds
- Martine Burt
- Martine McMenemy
- Martin Harding
- Martin Hinkins
- Martin Hooper
- Martin Hope
- Martin Hutchinson
- Martin Johnson
- Martin Johnston
- Martin Knight
- Martin Layzell
- Martin McCormick
- Martin McLaughlin
- Martin Murphy
- Martin Neely
- Martin Ramsden
- Martin Ramsdin
- Martin Roach