Actor
- 1939 (2009) ....
- Beware the Moon: Remembering 'An American Werewolf in London' (2008) .... Herself
- Act of God (2008) .... Catherine Cisco
- Intercom (2008) .... Mrs Henley
- The Invisibles (2008) .... Barbera Riley (6 episodes, 2008)
- British Film Forever (2007) .... Herself (4 episodes, 2007)
- Irina Palm (2007) .... Jane
- British Film Forever Corsets, Cleavage and Country Houses: The Story of British Costume Drama (2007) .... Herself
- Heroes and Villains (2006) .... June
- 50 Films to See Before You Die (2006) .... Herself
- The Agatha Christie Code (2006) .... Herself
- Jenny Agutter: A Charmed Career (2006) .... Herself
- The Perfect Scary Movie (2005) .... Herself
- Agatha Christie Marple: 4.50 from Paddington (2004) .... Agnes Crackenthorpe
- The Alan Clark Diaries (2004) .... Jane Clark (6 episodes, 2004-2006)
- Number One, Longing. Number Two, Regret (2004) .... Kenosha
- World in Art (2004) .... Narrator (voice)
- The Parole Officer (2001) .... Victor's Wife
- At Dawning (2001) .... Escaping woman
- A Pocketful of Posies (2001) .... Narrator
- I Love a 1970's Christmas (2000) .... (archive footage)
- The Railway Children (2000) .... Mother
- A Respectable Trade (1998) .... Lady Scott
- Bramwell: Loose Women (1998) .... Mrs. Bruce
- Bramwell: Our Brave Boys (1998) .... Mrs. Bruce
- Summer of Love (1997) .... Talia
- September (1996) .... Isobel
- The Buccaneers (1995) .... Idina Hatton (4 episodes, 1995)
- Blue Juice (1995) .... Guinevere / Mary Fenton
- The Celluloid Heroes (1995) .... Herself (archive footage)
- Romeo & Juliet (1994) .... Lady Capulet
- Joe Bob's Drive-In Theater Episode dated 29 January 1994 (1994) .... Joanne Simpson (archive footage)
- Red Dwarf Psirens (1993) .... Prof. Mamet
- Freddie as F.R.O.7 (1992) .... Daffers (voice)
- King of the Wind (1990) .... Hannah Coke
- Child's Play 2 (1990) .... Joanne Simpson
- Darkman (1990) .... Burn Doctor (uncredited)
- Not a Penny More, Not a Penny Less (1990) .... Jill Albery
- TECX (1990) .... Kate Milverton (7 episodes, 1990)
- Amazon Women on the Moon (1987) .... Antony & Cleopatra Promo - Cleopatra
- The Grand Knockout Tournament (1987) .... Herself
- Dark Tower (1987) .... Carolyn Page
- Murder, She Wrote One White Rose for Death (1986) .... Margo Claymore
- Silas Marner: The Weaver of Raveloe (1985) .... Nancy Lammeter
- Secret Places (1985) .... Miss Lowrie
- Love's Labour's Lost (1985) .... Rosaline
- This Office Life (1984) .... Pam
- Donna giusta, La (1982) .... Purse Snatching Victim (uncredited)
- An American Werewolf in London (1981) .... Nurse Alex Price
- Amy (1981) .... Amy Medford
- Sois belle et tais-toi (1981) .... Herself
- Late Flowering Love (1981) .... Jean Hunter Dunn (segment "A Subaltern's Love-Song")
- The Survivor (1981) .... Hobbs
- Beulah Land (1980) .... Lizzie Corlay
- Dominique (1980) .... Ann Ballard
- Sweet William (1980) .... Ann
- Mayflower: The Pilgrims' Adventure (1979) .... Priscilla Mullins
- The Riddle of the Sands (1979) .... Clara
- Amore, piombo e furore (1978) .... Catherine Sebanek
- The Man in the Iron Mask (1977) .... Louise de la Vallière
- Equus (1977) .... Jill Mason
- The Eagle Has Landed (1976) .... Molly Prior
- Logan's Run (1976) .... Jessica
- A Look Into the 23rd Century (1976) .... Jessica
- A War of Children (1972) .... Maureen Tomelty
- Shelley (1972) .... Mary Shelley
- The Railway Children (1971) .... Bobbie Waterbury (as Miss Jenny Agutter)
- The Snow Goose (1971) .... Frith
- I Start Counting (1971) .... Wynne
- Walkabout (1971) .... Girl
- The Great Inimitable Mr. Dickens (1970) ....
- Star! (1968) .... Pamela Roper (uncredited)
- The Railway Children (1968) .... Roberta Faraday (7 episodes, 1968)
- Gates to Paradise (1968) .... Maud
- A Man Could Get Killed (1966) .... Linda Frazier
- East of Sudan (1964) .... Asua
- Challenge Anneka (1989) .... thanks (1 episode, 1992)


