Maggie Gyllenhaal 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.
| Full Name | Margalit Ruth Gyllenhaal |
| Born | November 16, 1977 |
| Birthplace | Lower East Side, New York, United States |
| Height | 5 ft 9 in (1.75 m) |
| Profession | Actress, Producer |
| School | Royal Academy of Dramatic Art Harvard–Westlake prep school in Los Angeles, California |
| Education | Columbia University (BA) |
| Religion | Judaism |
| Zodiac-Sign | Scorpio |
| Nationality | American |
| Spouse | Peter Sarsgaard (m. 2009) |
| Children | Ramona Sarsgaard, Gloria Ray Sarsgaard |
| Parents | Stephen Gyllenhaal, Naomi Foner Gyllenhaal |
| Siblings | Jake Gyllenhaal |
