 | A Murder Between Friends (2026) as Francesca Carlyle |
 | From Roger Moore with Love (2024) as Self |
 | The Coronation Concert (2023) as Self |
 | Tomorrow Morning (2022) as Anna |
 | Devenir Marilyn (2022) as (archive footage) |
 | Joe Lycett's Big Pride Party (2022) as Self |
 | This Is Joan Collins (2022) as Self |
 | Lady Boss: The Jackie Collins Story (2021) as Self |
 | The Loss Adjuster (2020) as Margaret Rogerton-Sykes |
 | Gerry (2018) as Hilda |
 | And the Winner Isn't (2017) as Self |
 | My Generation (2017) as Self (voice) |
 | Hollywood-Diven von ihrer erotischen Seite (2017) as Self (archive footage) |
 | The Time of Their Lives (2017) as Helen |
 | Star Trek: Inside the Roddenberry Vault (2016) as Self (archive footage) |
 | Absolutely Fabulous: The Movie (2016) as Joan Collins |
 | Pinewood: 80 Years of Movie Magic (2015) as Self - Interviewee |
 | Molly Moon and the Incredible Book of Hypnotism (2015) as Tracey Nockman |
 | Brave Miss World (2013) as Self |
 | Saving Santa (2013) as Vera Baddington (voice) |
 | The Dark, Krystle (2013) as Alexis (archive footage) |
 | The Great Dictator: The Clown Turns Prophet (2011) as Self (archive footage) |
 | Banksy's Coming for Dinner (2009) as Self |
 | Valentino: The Last Emperor (2008) as Self |
 | Roman Polanski: Wanted and Desired (2008) as Self (archive footage) |
 | The Kylie Show (2007) as Self |
 | Le Cirque: A Table in Heaven (2007) as Self |
 | Ozzie (2006) as Max Happy |
 | Full Length & Fabulous: The Beckhams' World Cup Party (2006) as Self |
 | Pennis from Heaven (2005) as Self |
 | Ellis in Glamourland (2004) as Susan |
 | Christmas in Hollywood (2003) as Self (archive footage) |
 | ABC's 50th Anniversary Celebration (2003) as Self |
 | Cleopatra: The Film That Changed Hollywood (2001) as Self (archive footage) |
 | These Old Broads (2001) as Addie Holden |
 | The Unforgettable Leonard Rossiter (2000) as Self |
 | Elizabeth Taylor: A Musical Celebration (2000) as Self |
 | The Flintstones in Viva Rock Vegas (2000) as Pearl Slaghoople |
 | Joseph and the Amazing Technicolor Dreamcoat (1999) as Mrs Potiphar |
 | The Clandestine Marriage (1999) as Mrs. Heidelberg |
 | Hidden Hollywood II: More Treasures from the 20th Century Fox Vaults (1999) as Self - Host |
 | Hollywood Screen Tests: Take 2 (1999) as Self (archive footage) (uncredited) |
 | Sweet Deception (1998) as Arianna Stanton |
 | Hidden Hollywood: Treasures from the 20th Century Fox Film Vaults (1997) as Self - Host |
 | Coronation Street: Viva Las Vegas! (1997) as Self - Special Appearance |
 | Star Trek: 30 Years and Beyond (1996) as Self |
 | The Line King: The Al Hirschfeld Story (1996) as Self |
 | Hart to Hart: Two Harts in 3/4 Time (1995) as Lady Camilla |
 | Annie: A Royal Adventure (1995) as Lady Edwina Hogbottom |
 | Roger Moore: A Matter of Class (1995) as Self (archive footage) |
 | In the Bleak Midwinter (1995) as Margaretta |
 | Decadence (1994) as Helen / Sybil |
 | Night of 100 Stars III (1990) as Self |
 | Night of 100 Stars II (1985) as Self |
| | The Golden Gong: The Story of Rank Films - British Cinema's Legendary Studio (1985) as Self |
| | All Star Party for Lucille Ball (1984) as Self |
 | The Cartier Affair (1984) as Cartier Rand / Marilyn Hallifax |
 | Her Life as a Man (1984) as Pam Dugan |
 | Hansel and Gretel (1983) as Stepmother / Witch |
 | Making of a Male Model (1983) as Kay Dillon |
 | James Bond: The First 21 Years (1983) as Self |
 | Nutcracker (1982) as Mme. Laura Carrere |
 | The Wild Women of Chastity Gulch (1982) as Annie McCulloch |
 | Homework (1982) as Diane |
 | Paper Dolls (1982) as Racine |
 | Night of 100 Stars (1982) as Self |
 | The Bitch (1979) as Fontaine Khaled |
 | Sunburn (1979) as Nera |
 | Game for Vultures (1979) as Nicole |
 | Electric Blue 001 (1979) as Self |
 | The Stud (1978) as Fontaine Khaled |
 | Zero to Sixty (1978) as Gloria Martine |
 | The Big Sleep (1978) as Agnes Lazelle |
 | Poliziotto senza paura (1978) as Brigitte |
 | Empire of the Ants (1977) as Marilyn Fryser |
 | The Bawdy Adventures of Tom Jones (1976) as Black Bess |
 | I Don't Want to Be Born (1976) as Lucy Carlesi |
 | Alfie Darling (1975) as Fay |
 | Il richiamo del lupo (1975) as Sonia Kendall |
 | Fallen Angels (1974) as Jane Banbury |
 | L'arbitro (1974) as Elena Sperani, la giornalista |
 | Tales That Witness Madness (1973) as Bella Thompson (segment "Mel") |
 | Dark Places (1973) as Sarah Mandeville |
 | The Persuaders! (1973) as Sidonie |
 | The Man Who Came to Dinner (1972) as Lorraine Sheldon |
 | Fear in the Night (1972) as Molly Carmichael |
 | Drive Hard, Drive Fast (1972) as Carole Bradley |
 | Tales from the Crypt (1972) as Joanne Clayton |
 | Weekend of a Champion (1972) as Self (uncredited) |
 | Revenge (1971) as Carol Radford |
 | Quest for Love (1971) as Ottilie/Tracy Fletcher |
 | The Executioner (1970) as Sarah Booth |
 | Up in the Cellar (1970) as Pat Camber |
 | If It's Tuesday, This Must Be Belgium (1969) as Girl on Sidewalk |
 | Can Heironymus Merkin Ever Forget Mercy Humppe and Find True Happiness? (1969) as Polyester Poontang |
 | Lo stato d'assedio (1969) as Roberta |
 | Subterfuge (1968) as Anne Langley |
 | Warning Shot (1967) as Joanie Valens |
 | La congiuntura (1964) as Jane |
 | The Road to Hong Kong (1962) as Diane |
 | Esther and the King (1960) as Esther |
 | Seven Thieves (1960) as Melanie |
 | Rally 'Round the Flag, Boys! (1958) as Angela Hoffa |
 | The Bravados (1958) as Josefa Velarde |
 | Stopover Tokyo (1957) as Tina Llewellyn |
 | Sea Wife (1957) as Sea Wife |
 | Island in the Sun (1957) as Jocelyn Fleury |
 | The Wayward Bus (1957) as Alice Chicoy |
 | The Opposite Sex (1956) as Crystal Allen |
 | The Girl in the Red Velvet Swing (1955) as Evelyn Nesbit Thaw |
 | Land of the Pharaohs (1955) as Princess Nellifer |
 | The Virgin Queen (1955) as Beth Throgmorton |
 | The Good Die Young (1954) as Mary Halsey |
 | Our Girl Friday (1953) as Sadie Patch |
 | The Square Ring (1953) as Frankie |
 | Turn the Key Softly (1953) as Stella Jarvis |
 | Cosh Boy (1953) as Rene Collins |
 | Decameron Nights (1953) as Pampinea / Maria |
 | I Believe in You (1952) as Norma Hart |
 | The Woman's Angle (1952) as Marina |
 | Judgment Deferred (1952) as Lil Carter |
 | Lady Godiva Rides Again (1951) as Beauty Queen Contestant (uncredited) |
 | Facts and Fancies (1951) as Teenager |
| | My Life As Roger Moore as Self |
 | The Duchess and I as Wallis Simpson |
| | A Murder Between Friends Producer |
| | The Time of Their Lives Executive Producer |
