Margalit "Maggie" Ruth Gyllenhaal (born November 16, 1977) is an American actress and filmmaker. Part of the Gyllenhaal family, she is the daughter of filmmakers Stephen Gyllenhaal and Naomi Achs, and the older sister of actor Jake Gyllenhaal.
Gyllenhaal began her career as a teenager with small roles in several of her father's films, and appeared with her brother in the cult favorite Donnie Darko (2001). She then appeared in Adaptation, Confessions of a Dangerous Mind (both 2002), and Mona Lisa Smile (2003). Gyllenhaal received critical acclaim for her leading performances in the erotic romantic comedy drama Secretary (2002) and the drama Sherrybaby (2006), each of which earned her a Golden Globe Award nomination. After several commercially successful films in 2006, including World Trade Center, she received wider recognition for playing Rachel Dawes in the superhero film The Dark Knight (2008).
For her performance as a single mother in Crazy Heart (2009), she received a nomination for Academy Award for Best Supporting Actress. She subsequently starred in the comedies and dramas: Nanny McPhee and the Big Bang (2010), Hysteria (2011), and Won't Back Down (2012). Her other roles include a Secret Service agent in the action-thriller White House Down (2013), a musician in Frank (2014), and the title role in the drama The Kindergarten Teacher (2018). In 2021, Gyllenhaal made her writing and directing debut with the psychological drama The Lost Daughter, for which she won the Venice International Film Festival's Best Screenplay Award and was nominated for the Academy Award for Best Adapted Screenplay.
Gyllenhaal has also appeared in five stage productions since 2000, including making her Broadway debut in a revival of The Real Thing. She has starred in several television series, including the BBC political-thriller miniseries The Honourable Woman. For her performance, she won a Golden Globe award for Best Actress, and was nominated for a Primetime Emmy Award. She also produced and starred in the HBO period drama series The Deuce (2017–19). Gyllenhaal has been married to actor Peter Sarsgaard since 2009 and they have two children together.

How To with John Wilson
Self · (1 episode)
2020

Best Summer Ever
TV Reporter
2020

Joker: Put on a Happy Face
Self
2020

The Ben Cobb Show
Amun Ra
2019

The Kindergarten Teacher
Lisa Spinelli
2018

Sylvia Plath: Inside The Bell Jar
The Bell Jar Reader (voice)
2018

The Deuce
Eileen 'Candy' Merrell · (25 episodes)
2017
Home
Ruth
2016

The New Empress
Olive
2016

Beauty Mark
Valerie
2016

Chelsea
Self · (1 episode)
2016

Starring Austin Pendleton
Self
2016

The Late Show with Stephen Colbert
Self · (1 episode)
2015

Close Up with The Hollywood Reporter
Self · (2 episodes)
2015

Variety Studio: Actors on Actors
Self · (2 episodes)
2014

The Honourable Woman
Nessa Stein · (8 episodes)
2014

Frank
Clara
2014

Late Night with Seth Meyers
Self · (2 episodes)
2014

The Tonight Show Starring Jimmy Fallon
Self · (2 episodes)
2014

River of Fundament
Hathfertiti
2014

The Sturgeon Queens
Self
2014

The Fire Rises: The Creation and Impact of The Dark Knight Trilogy
Self (archive footage)
2013

White House Down
Deputy SAIC Carol Finnerty
2013

Won't Back Down
Jamie Fitzpatrick
2012
BAM150
Self
2012

Finding Your Roots
Self · (1 episode)
2012

Honest Trailers
Rachel Dawes (archive footage) · (1 episode)
2012

Curiosity
Host · (1 episode)
2011

Hysteria
Charlotte Dalrymple
2011

Nanny McPhee and the Big Bang
Isabel Green
2010

Crazy Heart
Jean Craddock
2009

Live from Studio Five
Self · (1 episode)
2009

Watch What Happens Live with Andy Cohen
Self - Guest · (3 episodes)
2009

Away We Go
LN
2009

Heath Ledger: A Tribute
Self
2009

The Dark Knight
Rachel
2008

Gotham Tonight
Rachel Dawes · (1 episode)
2008

Voyage to the Bunny Planet
2008

The Graham Norton Show
Self · (1 episode)
2007

High Falls
April
2007

Stranger Than Fiction
Ana Pascal
2006

Sherrybaby
Sherry Swanson
2006

World Trade Center
Allison Jimeno
2006

Monster House
Zee (voice)
2006

Paris Je T'aime
Liz (Quartier des Enfants Rouges)
2006
Quartier des Enfants-Rouges
Liz
2006

Trust the Man
Elaine
2005

The Great New Wonderful
Emme Keeler
2005

Happy Endings
Jude
2005

The Late Late Show with Craig Ferguson
Self · (1 episode)
2005
The Misbehavers
Self
2004

Donnie Darko: Production Diary
Self
2004

Criminal
Valerie
2004

The Pornographer: A Love Story
Sidney
2004

Strip Search
Linda Sykes
2004

Mona Lisa Smile
Giselle Levy
2003

Casa de los Babys
Jennifer
2003

Jimmy Kimmel Live!
(2 episodes)
2003

Confessions of a Dangerous Mind
Debbie
2002

Adaptation.
Caroline Cunningham
2002

Secretary
Lee Holloway
2002

40 Days and 40 Nights
Sam
2002

Riding in Cars with Boys
Amelia
2001

Donnie Darko
Elizabeth Darko
2001

Cecil B. Demented
Raven
2000

The Photographer
Mira
2000

Independent Lens
(278 episodes)
1999
Resurrection
Mary
1999

Homegrown
Christina
1998

The Patron Saint of Liars
Lorraine Thomas
1998

The View
Self · (2 episodes)
1997

The View
Self - Guest · (1 episode)
1997

The Daily Show
Self · (8 episodes)
1996

Shattered Mind
Clothes Clerk
1996

Late Night with Conan O'Brien
Self - Guest · (3 episodes)
1993

A Dangerous Woman
Patsy
1993

Late Show with David Letterman
Self · (1 episode)
1993

Waterland
Maggie Ruth
1992

The Tonight Show with Jay Leno
(2 episodes)
1992
Shake, Rattle and Roll: An American Love Story
Noreen Bixler · (1 episode)
1991

LIVE with Kelly and Mark
(1 episode)
1988

The Oscars
Self · (1 episode)
1953