Rosemarie DeWitt is an accomplished American actress renowned for bringing depth and authenticity to complex characters across film and television. With a career spanning over two decades, she has earned recognition for her ability to play strong, emotionally nuanced roles—from the guilt-ridden mother in Rachel Getting Married to the ambitious production assistant in Mad Men. Her versatility extends across genres, delivering memorable performances in period dramas, contemporary thrillers, and supernatural horror.
Beyond her acclaimed screen work, Rosemarie is known for her grounded personal life, managing a successful marriage and family away from Hollywood’s spotlight. This biography covers essential information about Rosemarie DeWitt age, her career trajectory across film and television, her family background, and her relationship with actor Ron Livingston.
Who is Rosemarie DeWitt?
Rosemarie DeWitt is an American actress who has become known for choosing challenging, character-driven roles that showcase her emotional range. Rather than pursuing blockbuster franchises, she has built a respected career by consistently selecting meaningful projects across independent films, prestige television, and major studio productions.
Her breakout performance in Rachel Getting Married (2008) established her as a serious performer capable of holding her own opposite established stars. Since then, she has worked with acclaimed directors including Jonathan Demme, Damien Chazelle, and Gus Van Sant. Her recent work in The Boys Season 4 demonstrates her continued relevance and appeal to audiences across different platforms.
Rosemarie DeWitt Age & Physical Details
Rosemarie DeWitt age is 54 years old as of January 2026. She was born on October 26, 1971, in Flushing, Queens, New York.
Despite being in her mid-50s, she maintains an active career and continues to take on diverse roles in both prestige projects and popular television shows.
| Attribute | Details |
|---|---|
| Height | 5 feet 5¾ inches (167 cm) |
| Eye Color | Brown |
| Hair Color | Brown |
| Zodiac Sign | Scorpio |
| Distinguishing Features | Often cast as suburban mothers; known for natural, understated performance style |
Early Life and Family Heritage
Rosemarie was born to Rosemarie Braddock and Kenny DeWitt in Queens, New York. Her family relocated to Hanover Township, New Jersey, where she spent her formative years and completed her high school education at Whippany Park High School in 1989.
Her grandfather was James J. Braddock, the legendary boxer and former World Heavyweight Champion. The 2005 film Cinderella Man, which depicts Braddock’s life, features Rosemarie in the role of Sara Wilson, Braddock’s neighbor. This personal connection to her family’s boxing legacy adds a unique dimension to her participation in the film.
Growing up in a family with athletic distinction, Rosemarie was encouraged to pursue her creative interests. She participated in numerous high school theatrical productions, discovering her passion for acting early on.
Education and Training
Rosemarie attended Hofstra University in Long Island, New York, where she earned a Bachelor of Arts degree in Creative Studies. During her time at Hofstra, she was an active member of the Alpha Phi sorority.
To sharpen her craft beyond formal university training, she enrolled at The Actors Center in New York, where she received professional coaching and participated in scene work with other aspiring actors. This combination of academic study and practical training prepared her for competitive professional auditions in New York’s theater and film communities.
Career Highlights
Theater Foundation
Before establishing herself on screen, Rosemarie performed in off-Broadway productions. Her stage work earned her recognition, including an Obie Award for her performances in plays including The Butter and Egg Man at the Atlantic Theater Company (2002) and Danny and the Deep Blue Sea at Second Stage Theatre (2004).
Early Television (2001–2005)
Her first television role came in Law & Order: Special Victims Unit (2001). She appeared in popular series like Sex and the City (2003) and developed recurring roles that built her visibility. Her performance as Emily Lehman in Standoff (2006–07) marked her first lead television role.
Breakthrough: Rachel Getting Married (2008)
Director Jonathan Demme cast her opposite Anne Hathaway in this critically acclaimed drama. Her nuanced performance as Rachel earned her a Satellite Award for Best Supporting Actress and recognition from major film critics. This role elevated her professional standing significantly.
Mad Men Success (2007–2010)
Playing Midge Daniels, the bohemian artist and love interest of protagonist Don Draper, Rosemarie delivered a memorable performance in one of television’s most acclaimed series. This role showcased her ability to ground emotionally complex female characters.
Continued Film Work (2011–2016)
She appeared in Your Sister’s Sister (2011) alongside Emily Blunt and Mark Duplass, Promised Land (2012) with Matt Damon, and La La Land (2016) with Ryan Gosling. Director Damien Chazelle cast her as Laura, the sister of Gosling’s character, in a role requiring both vulnerability and warmth.
Recent Television & Film (2024–Present)
In 2024, she joined The Boys Season 4 as Daphne Campbell, the mother of Hughie Campbell (Jack Quaid). It is worth noting that Rosemarie was confirmed for this role by Prime Video in October 2024, alongside Simon Pegg’s return as Hughie’s father. She also appeared in the Disney film Out of My Mind (2024) and took a recurring role in Untamed (2025).
Rosemarie DeWitt Movies List
Rosemarie has appeared in numerous films across independent, mainstream, and prestige projects:
| Year | Film Title | Role | Notable Details |
|---|---|---|---|
| 2004 | Fresh Cut Grass | Supporting | Indie debut |
| 2005 | Cinderella Man | Sara Wilson | Family connection to subject |
| 2005 | The Great New Wonderful | Debbie | Ensemble indie drama |
| 2008 | Rachel Getting Married | Rachel | Acclaimed co-lead; Satellite Award win |
| 2010 | The Company Men | Wife | Supporting role |
| 2011 | Your Sister’s Sister | Hannah | Lead role; critically praised |
| 2012 | Promised Land | Alice | With Matt Damon & John Krasinski |
| 2015 | Poltergeist | Amy Bowen | Lead role; horror remake |
| 2016 | La La Land | Laura | Supporting role; period drama |
| 2024 | Out of My Mind | Diane | Disney family film |
| 2024 | Smile 2 | Elizabeth Riley | Sequel appearance |
| 2025 | She Dances | Deb | Recent release |
Television Work
Beyond her film roles, Rosemarie has built an impressive television resume:
Standoff (2006–07) — Led this FBI negotiation drama opposite Ron Livingston, her future husband.
- Mad Men (2007–2010) — Played Midge Daniels in the acclaimed AMC series, earning recognition for her portrayal of an artist navigating 1960s Manhattan.
- United States of Tara (2009–2011) — Co-starred as Charmaine Craine in this HBO drama about a woman with dissociative identity disorder.
- Little Fires Everywhere (2020) — Appeared in Hulu’s limited series adaptation of Celeste Ng’s novel.
- The Staircase (2022) — Featured in HBO Max’s true-crime drama.
- And Just Like That… (2023–2025) — Made recurring appearances as Kathy in the Sex and the City reboot.
- The Boys (2024–Present) — Joined Season 4 as Hughie Campbell’s mother, anchoring scenes with established cast members.
- Untamed (2025) — Currently appearing in this new series as Jill Bodwin.
Rosemarie DeWitt Husband & Personal Life
Rosemarie DeWitt husband is Ron Livingston, an actor best known for his roles in Office Space and Silicon Valley. The couple met on the set of the Fox drama series Standoff (2006), where they played FBI negotiators.
After dating for three years, Ron proposed to Rosemarie in 2005. It is worth noting that Rosemarie and Ron were married on November 2, 2009, in San Francisco, with their wedding verified by multiple credible sources including IMDb and Wikipedia.
Previous Marriage
Before marrying Ron, Rosemarie was married to actor Chris Messina from 1995 to 2006. The marriage ended in divorce.
Parenthood & Family Life
In May 2013, Rosemarie and Ron announced that they had recently adopted an infant daughter, later named Gracie James Livingston. In December 2016, they made public that they had adopted a second infant daughter, Esperanza Mae Livingston, in 2015.
The couple maintains a private family life, rarely appearing at celebrity events together and keeping their children out of the spotlight. Ron has been known to take significant career breaks to support Rosemarie’s projects, demonstrating a partnership built on mutual respect and shared priorities.
Net Worth
Rosemarie DeWitt net worth is estimated at approximately $3 million USD as of 2025, according to Celebrity Net Worth.
This wealth accumulated through:
- Consistent film roles in independent and mainstream productions
- Long-term television contracts, particularly her role in Mad Men
- Guest appearances and recurring roles in prestige series
- Theater work and award recognition
Why Rosemarie DeWitt Remains Respected
Rosemarie DeWitt exemplifies an actor who has built a meaningful career by prioritizing quality over commercial appeal. Rather than chasing fame, she has consistently selected roles that challenge her as a performer. Her ability to convey emotional complexity in both dramatic and lighter moments has made her a valued collaborator for respected filmmakers. Combined with her decision to maintain a private personal life, Rosemarie represents a rare balance of professional achievement and personal fulfillment in an industry often defined by its opposite.
Also Read: Winona ryder Biography: Age, Wiki, Family, Relationship and More
