Dermot Mulroney, a versatile American actor, musician, and director, has captivated audiences for over three decades with his roles in romantic comedies, dramas, and thrillers. Born on October 31, 1963, in Alexandria, Virginia, he is 61 years old as of 2025. With an estimated net worth of $2 million, Mulroney’s career spans iconic films like My Best Friend’s Wedding and TV shows like Shameless. His height of 5’10” and weight of approximately 160 lbs complement his charismatic screen presence. Recently, Mulroney filed for divorce from his wife of 15 years, Prima Apollinaare, in June 2025, sparking interest in his personal life and career.
Early Life and Education: Shaping a Hollywood Star
Born to Michael Mulroney, a tax lawyer, and Ellen, a regional theater actress, Dermot Mulroney grew up in a creative household with four siblings: Kieran, Sean, Conor, and Moira. His early exposure to the arts, particularly music, shaped his multifaceted career. At Matthew Maury Elementary School, he played cello in youth orchestras, a skill he later brought to film soundtracks. Mulroney attended T.C. Williams High School and graduated from Northwestern University in 1985 with a degree in Communications, where he honed his acting skills in theater productions.
“I’ve always been drawn to storytelling, whether through acting or music. It’s about connecting with people,” Mulroney shared in a 2023 interview with Variety.
Career Highlights: From Romantic Comedies to Thrillers
Mulroney’s career began with the 1986 TV movie Sin of Innocence, but his breakout role came in 1988’s Young Guns, where he played “Dirty Steve” Stephens. His charm in My Best Friend’s Wedding (1997) alongside Julia Roberts cemented his status as a romantic lead. Films like The Wedding Date (2005) and The Family Stone (2005) further showcased his rom-com prowess. However, Mulroney’s versatility shines in dramas like Zodiac (2007) and horror films like Insidious: Chapter 3 (2015). His recent role in Chicago Fire (2024-2025) demonstrates his enduring relevance.
Mulroney’s musical talents as a cellist add depth to his career. He contributed to soundtracks for Mission: Impossible films and performed with bands like Cranky George. His salary varies by project, with lead roles in major films reportedly earning him $100,000 to $500,000 per project, based on industry estimates.
Dermot Mulroney’s Net Worth and Salary in 2025
As of 2025, Dermot Mulroney’s net worth is estimated at $2 million, a figure reflecting his steady work in film, television, and music. Unlike A-list stars like Julia Roberts, Mulroney’s wealth stems from consistent, diverse roles rather than blockbuster paychecks. His real estate investments, including a $1.66 million home in Hancock Park, LA, purchased in 2016, contribute to his financial portfolio. Despite his modest net worth compared to peers, Mulroney’s career longevity highlights his strategic role choices.
Case Study: Mulroney’s role in My Best Friend’s Wedding grossed over $299 million worldwide, per Box Office Mojo, significantly boosting his marketability and earning potential in the late 1990s.
Married Life and Dating History: A Personal Journey
Mulroney’s personal life has garnered attention, particularly his marriages and recent divorce. He married actress Catherine Keener in 1990 after meeting on the set of Survival Quest. They welcomed their son, Clyde Mulroney, in 1999, but separated in 2005, finalizing their divorce in 2007. In 2008, Mulroney married Tharita Cesaroni (later Prima Apollinaare), an Italian-American cinematographer. The couple has two daughters, Mabel Ray (born 2008) and Sally June (born 2009). In June 2025, Mulroney filed for divorce, citing irreconcilable differences, with an amicable split mediated to avoid disputes over assets or custody.
“They’re focused on co-parenting and keeping things friendly,” a source close to the couple told People in June 2025.
Mulroney’s dating history remains low-profile, with no publicized relationships outside his marriages. His commitment to privacy sets him apart in Hollywood’s spotlight.
Height, Weight, and Physical Presence
At 5 feet 10 inches tall and weighing around 160 pounds, Mulroney’s athletic build and expressive features have made him a natural fit for diverse roles. His height and weight contribute to his relatable, everyman appeal, whether playing a charming fiancé or a gritty detective. Regular exercise and a balanced lifestyle keep him fit at 61 years old, allowing him to tackle physically demanding roles like those in The Grey (2011).
Dermot Mulroney’s Biography: Key Facts at a Glance
| Attribute | Details |
|---|---|
| Full Name | Dermot Patrick Mulroney |
| Birth Date | October 31, 1963 |
| Age | 61 years (as of 2025) |
| Birthplace | Alexandria, Virginia, USA |
| Height | 5’10” (1.78 meters) |
| Weight | Approximately 160 lbs (72.6 kg) |
| Net Worth | $2 million (2025 estimate) |
| Salary | $100,000–$500,000 per project (estimated) |
| Marital Status | Divorced (filed June 2025 from Prima Apollinaare) |
| Ex-Wife | Catherine Keener (1990–2007) |
| Current Wife | Prima Apollinaare (2008–2025, divorce filed) |
| Children | Clyde Mulroney (son), Mabel Ray Mulroney (daughter), Sally June Mulroney (daughter) |
| Parents | Michael Mulroney (father), Ellen Mulroney (mother) |
| Siblings | Kieran, Sean, Conor, Moira Mulroney |
| Education | Northwestern University, Communications (1985) |
| Notable Films | My Best Friend’s Wedding, Young Guns, Zodiac, The Family Stone |
| Notable TV Shows | Shameless, Chicago Fire, New Girl, Hanna |
| Musical Talent | Cellist (contributed to Mission: Impossible soundtracks) |
| Awards | Seattle International Film Festival Best Actor (1992) |
Unique Insights: Mulroney’s Impact and Legacy
Mulroney’s career offers a masterclass in versatility. Unlike many actors tied to a single genre, he seamlessly transitions between rom-coms, thrillers, and dramas. His role in Longtime Companion (1990), one of the first films to address HIV/AIDS, showcased his willingness to tackle socially significant projects. This commitment to meaningful storytelling sets him apart.
Original Insight: Mulroney’s cello performances, often uncredited, add emotional depth to films. His contribution to Mission: Impossible soundtracks, per IMDb, highlights a rare blend of acting and musical talent, making him a unique figure in Hollywood.
What’s Next for Dermot Mulroney?
At 61, Mulroney shows no signs of slowing down. His recent role in Chicago Fire and upcoming projects like indie films suggest he’s embracing new challenges. Rumors of directing ambitions, hinted at in a 2024 Hollywood Reporter interview, point to an exciting future. Mulroney’s ability to balance mainstream and indie projects ensures his relevance in an evolving industry.
Conclusion: A Timeless Talent
Dermot Mulroney remains a beloved figure in Hollywood, known for his net worth of $2 million, height of 5’10”, and weight of 160 lbs. His age of 61 belies his youthful energy and versatility. Despite his recent divorce from Prima Apollinaare, Mulroney’s focus on family and career shines through. From romantic comedies to gritty dramas, his legacy is one of authenticity and dedication.
For more on Mulroney’s career, visit his Wikipedia page or follow him on Instagram. Explore his filmography on IMDb for a deeper dive into his work.
