Maggie O'Neill
- Compleanno:
- 11/15/1962
- Luogo di nascita:
- Buckinghamshire, England, UK:
 | Sweet Sue (2023) Sue |
 | The Trap (2023) |
 | Miss Fortunate (2021) Margot |
 | A Gert Lush Christmas (2015) |
 | Seamonsters (2011) Sue |
 | The Extra Pillow (2011) |
 | Mansfield Park (2007) Mrs. Norris |
 | White Teeth (2002) Poppy |
| | Hero of the Hour (2000) Alison Liddle |
 | The Fix (1997) Marina Kay |
 | Killing Me Softly (1996) Sara Thornton |
 | All Men Are Mortal (1995) Florence |
| | The Dying of the Light (1994) Caroline Tanner |
 | When Pigs Fly (1993) Sheila |
 | Under Suspicion (1991) Hazel Aaron |
| | He's Asking For Me (1990) Norah |
 | Blore M.P. (1989) Bernadette Woolley |
 | Defrosting the Fridge (1989) Linda |
 | Gorillas in the Mist (1988) Kim |
| | Wherever You Are... (1988) Julian's second wife |
 | Mona Lisa (1986) Girl in Paradise Club |