Colette O'Neil
- Acting
- November 18, 1935 · Glasgow, Scotland, UK
- July 11, 2021
Known for
Filmography
- Mortdecai · The Duchess
- Shetland · Bella
- Starting Over
- Monarch of the Glen
- Bad Girls · Sister Thomas
- Hamish Macbeth · Rhona Lindsay
- Peak Practice · Sylvia Gadd, Mother Abbess
- Heartbeat · Mildred Crosby
- Wild Flowers · Annie
- Reasonable Force · Josephine Harvey
- Dreams Lost, Dreams Found · Lady Fleming
- Wild Flowers: Women of South Lebanon
- Casualty · Maureen Trafford
- Knowing The Score · Phil
- ScreenPlay · Phil
- Hard Travelling · Jessica's Mother
- Lovejoy · Miss Robiette
- We'll Support You Evermore · Jean Hollins
- Lytton's Diary · Joan Sicklen
- Comrade Dad
- Doctor Who: Snakedance · Tanha
- Willie's Last Stand · Lil
- The Spoils of War · Beth Warrington
- Scottish Playbill · Stella
- The Standard · Felicity Grant
- The Sunday Drama · Alice
- David Copperfield · Clara Copperfield
- Come Out, Come Out, Wherever You Are · Alice Lewis
- Thriller · Alice Lewis
- Crown Court · Veronica Bland
- The Loving Lesson · Mary
- Play for Today · Lil
- Poor Mother · Elaine
- Confession · Mrs. Maloney
- Rumour
- Happy Ever After · Shelagh
- The Smashing Bird I Used to Know · Miss Waldron
- Frankenstein Must Be Destroyed · Mad Woman
- ITV Saturday Night Theatre · Jean Armour
- Mystery and Imagination · Emily
- The Wars of the Roses · Lady Bona
- The Wars of the Roses · Eleanor, The Lady Bona
- Doctor Who · Tanha
- No Hiding Place
- Hancock's Half Hour: Volume 1 · Jurywoman (uncredited)
- Armchair Theatre · Elaine