 | Wonderwell (2023) as Hazel |
 | Way of Tomorrow: The Evolution of Science Fiction Movies (2022) as Self - (archive footage) |
 | Belushi (2020) as Self (archive footage) |
 | Have a Good Trip: Adventures in Psychedelics (2020) as Self |
 | The Skywalker Legacy (2020) as Self |
 | Star Wars: The Rise of Skywalker (2019) as General Leia Organa |
 | Lighting the Spark: Creating the Space Battle (2018) as Self |
 | The Director and the Jedi (2018) as Self |
 | Star Wars: The Last Jedi (2017) as Leia Organa |
 | Bright Lights: Starring Carrie Fisher and Debbie Reynolds (2017) as Self |
 | Secrets of the Force Awakens: A Cinematic Journey (2016) as Self |
 | Star Wars at the BBC (2015) as Self (archive footage) |
 | Star Wars: The Force Awakens (2015) as Princess Leia |
 | Maps to the Stars (2014) as Self |
 | It's Christmas, Carol! (2012) as Eve |
 | Comedy Central Roast of Roseanne (2012) as Self |
 | Final Cut: Hölgyeim és uraim (2012) as (archive footage) |
 | A Child's Garden of Poetry (2011) as Self (voice) |
 | Family Guy Presents: It's a Trap! (2010) as Angela as Mon Mothma (voice) |
 | Robot Chicken: Star Wars Episode III (2010) as Princess Leia Organa (voice) |
 | Carrie Fisher: Wishful Drinking (2010) as Self |
 | The People vs. George Lucas (2010) as Self (archive footage) |
 | Wright vs. Wrong (2010) as Joan Harrington |
 | Sorority Row (2009) as Mrs. Crenshaw |
 | Fanboys (2009) as Doctor |
 | White Lightnin' (2009) as Cilla |
 | Robot Chicken: Star Wars Episode II (2008) as Princess Leia Organa / Mon Mothma / Krayt Dragon's Mother (voice) |
 | The Women (2008) as Bailey Smith |
 | Heckler (2007) as Self |
 | Cougar Club (2007) as Gladys Goodbey |
 | Dreams on Spec (2007) as Self |
 | Suffering Man's Charity (2007) as Reporter |
 | Criaturas de La guerra de las galaxias (2006) as Self |
 | The Return of Courtney Love (2006) as Self |
 | Friendly Fire (2006) as Singer |
 | Comedy Central Roast of William Shatner (2006) as Self - Audience (uncredited) |
 | Romancing the Bride (2005) as Edwina |
 | Undiscovered (2005) as Carrie |
 | The Aristocrats (2005) as Self |
 | George Lucas: Creating an Empire (2005) as Self |
 | Empire of Dreams: The Story of the Star Wars Trilogy (2004) as Self |
 | When Star Wars Ruled the World (2004) as Self |
 | The Story of Star Wars (2004) as Princess Leia (archive footage) |
 | Stateside (2004) as Mrs. Dubois |
 | Wonderland (2003) as Sally Hansen |
 | Can't Buy Me Lunch: Another Look at The Rutles (2003) as Self - Interviewee |
 | Charlie's Angels: Full Throttle (2003) as Mother Superior |
 | A Midsummer Night's Rave (2002) as Mia's Mom |
 | AFI's 100 Years... 100 Passions: America's Greatest Love Stories (2002) as Self |
 | R2-D2: Beneath the Dome (2001) as Self |
 | Jay and Silent Bob Strike Back (2001) as Nun |
 | Heartbreakers (2001) as Ms. Surpin |
 | These Old Broads (2001) as Hooker |
 | How Harry Met Sally… (2001) as Self |
 | Lisa Picard Is Famous (2000) as Carrie Fisher |
 | Scream 3 (2000) as Bianca Burnette |
 | The Unauthorized Star Wars Story (1999) as Self |
 | Austin Powers: International Man of Mystery (1997) as Therapist (uncredited) |
 | Star Wars: The Magic & the Mystery (1997) as Self |
 | Return of the Ewok (1994) as Self / Princess Leia Organa |
 | This Is My Life (1992) as Claudia Curtis |
 | Soapdish (1991) as Betsy Faye Sharon |
 | Drop Dead Fred (1991) as Janie |
 | Hook (1991) as Woman Kissing on Bridge (uncredited) |
 | Sibling Rivalry (1990) as Iris Turner-Hunter |
 | Sweet Revenge (1990) as Linda |
 | When Harry Met Sally... (1989) as Marie |
 | She's Back (1989) as Beatrice |
 | Two Daddies? (1989) as Alice Conway (voice) |
 | Loverboy (1989) as Monica Delancy |
 | The 'Burbs (1989) as Carol Peterson |
 | Appointment with Death (1988) as Nadine Boynton |
 | Paul Reiser: Out on a Whim (1987) as Self |
 | The Time Guardian (1987) as Petra |
 | Amazon Women on the Moon (1987) as Mary Brown (segment "Reckless Youth") |
 | Sunday Drive (1986) as Franny Jessup |
 | Liberty (1986) as Emma Lazarus |
 | From Here to Maternity (1986) as Veronica |
 | Hollywood Vice Squad (1986) as Betty Melton |
 | Hannah and Her Sisters (1986) as April Knox |
 | Happily Ever After (1985) as Alice Conway (voice) |
 | The Man with One Red Shoe (1985) as Paula |
 | Garbo Talks (1984) as Lisa Rolfe |
 | Frankenstein (1984) as Elizabeth |
 | Thumbelina (1984) as Thumbelina |
 | From Star Wars to Jedi: The Making of a Saga (1983) as Self |
 | Classic Creatures: Return of the Jedi (1983) as Narrator (voice) / Self |
 | Return of the Jedi (1983) as Princess Leia |
 | Under the Rainbow (1981) as Annie Clark |
 | The Making of The Empire Strikes Back (1980) as Self |
 | SP FX: The Empire Strikes Back (1980) as Princess Leia (archive footage) |
 | The Blues Brothers (1980) as Mystery Woman |
 | The Empire Strikes Back (1980) as Princess Leia |
 | Mr. Mike's Mondo Video (1979) as Self |
 | The Star Wars Holiday Special (1978) as Princess Leia Organa |
 | Leave Yesterday Behind (1978) as Marnie Clarkson |
 | Ringo (1978) as Marquine |
 | Come Back, Little Sheba (1977) as Marie |
 | The Making of Star Wars (1977) as Self |
 | Star Wars (1977) as Princess Leia Organa |
 | Shampoo (1975) as Lorna |
 | Debbie Reynolds and the Sound of Children (1969) as Girl Scout |
| | Star Wars: The Last Jedi In Memory Of |
| | Carrie Fisher: Wishful Drinking Writer |
| | These Old Broads Screenplay |
| | These Old Broads Co-Executive Producer |
 | The Adventures of Young Indiana Jones: Demons of Deception Screenplay |
 | Awakenings Thanks |
 | Postcards from the Edge Novel |
| | Postcards from the Edge Screenplay |
