Isla Blair Filmography
- Actor (55 credits)
- Last Words (2017) Mother, voice acting
- Amy and Sophia (2017) Vivien
- Brash Young Turks (2016) Newsreader, voice acting
- Grantchester (2014) Gladys Sheppard
- Father Brown (2013) Nanny Langton
- Johnny English Reborn (2011) Shirley
- Single Father (2010) Beatty
- Law & Order: UK (2009) Carla Hopley, D.P.P.
- Most Shocking Celebrity Moments of the 90s (2007) играет саму себя - рассказчик, voice acting, not listed in creditsа
- The Most Shocking Celebrity Moments of 2006 (2007) рассказчик
- The Quatermass Experiment (2005) Blaker
- AfterLife (2003) Dr Jackson
- Mrs Caldicot's Cabbage War (2002) Matron
- The Match (1999) Sheila Bailey
- The Greatest Store in the World (1999) Grand Lady
- The Mrs Bradley Mysteries (1998) Myrtle Quincy
- Heaven on Earth (1998) Mary Weston
- True Tilda (1997) Mrs. Mortimer
- The House of Angelo (1997) Peg Wallington
- In Your Dreams (1996) Jamie's Mother
- The Office (1996) Hillary Drummond
- The Final Cut (1995) Claire Carlsen
- Doctor Finlay (1993) Stroma Kennedy
- The Good Guys (1992) Maggie
- Advocates II (1992) Katherine Dunbar
- A Touch of Frost (1992) Rosalie Martin
- Advocates I (1991) Katherine Dunbar
- The Darling Buds of May (1991) Caroline Lime
- Medics (1990) Janet Wendell
- The Monk (1990) Mother Agueda
- Treasure Island (1990) Mrs. Hawkins
- Valmont (1989)
- Mother Love (мини-сериал) (1989) Ruth Vesey
- Indiana Jones and the Last Crusade (1989) Mrs. Donovan
- C.A.T.S. Eyes (1985) Penny Osmond
- Real Life (1984) Anna
- Hammer House of Mystery and Suspense (1984) Eileen
- The Beggar's Opera (1983) Jenny Diver
- Storybook International (1983) играет саму себя (narration)
- The History Man (мини-сериал) (1981) Flora Beniform
- Only When I Laugh (1979) Nurse Bradley
- Blake's 7 (1978) Sinofar
- An Englishman's Castle (1978) Jill
- BBC2 Play of the Week (1977) Christina
- Alien Attack (1976) Female Alien
- The Crezz (1976) Emma Antrobus
- Space: 1999 (1975)
- The Canterville Ghost (1975) Lady Stutfield
- Fall of Eagles (1974) Grand Duchess Ella
- Battle of Britain (1969) Mrs. Andy
- Taste the Blood of Dracula (1969) Lucy Paxton
- A Flea in Her Ear (1968) Antoinette, Charles' Wife
- The Three Princes (1968) Princess Jasmine
- Dr. Terror's House of Horrors (1965) Pretty Girl (segment 4 'Disembodied Hand')
- A Hard Day's Night (1964) Actress, not listed in creditsа
