Stephanie March Bio
Stephanie Caroline March is an American actress and activist best known for her long-running portrayal of Assistant District Attorney Alexandra Cabot on the NBC crime drama series Law and Order: Special Victims Unit. Throughout her career spanning more than two decades, she has appeared in numerous films and television programs while establishing herself as a prominent advocate for women and abuse survivors. Her commitment to social causes extends beyond acting through her work with various nonprofit organizations and her co-founding of the cosmetics company SheSpoke.
Early Life and Background
Stephanie March was born on July 23, 1974, in Dallas, Texas, to John March and Laura March. She grew up in Highland Park with her sister Charlotte following her parents divorce, after which her mother married Robert Derby. She attended McCulloch Middle School and later Highland Park High School, where she crossed paths with actress Angie Harmon, who would later play an assistant district attorney on the original Law and Order series.
March graduated from Northwestern University in 1996, where she was a member of the Kappa Alpha Theta sorority. While at Northwestern, she played the role of Helena in A Midsummer Night’s Dream during a Chicago production, an experience that solidified her passion for stage performance. After completing her studies, she began pursuing professional acting opportunities in Chicago before setting her sights on New York City.
Path to Acting
In 1997, March made her screen debut in an episode of the CBS series Early Edition, marking the beginning of her professional acting career. Recognizing the limited opportunities in Chicago, she made the pivotal decision to relocate to New York City in 1999. That same year, she made her Broadway debut in a production of Arthur Miller’s Death of a Salesman, sharing the stage with established actor Brian Dennehy. March later co-starred in the television film adaptation of the play, gaining valuable experience in both mediums simultaneously.
Stephanie March Career
Early Career (1997–2000)
Following her Broadway debut, March continued building her resume with guest appearances on television and small film roles. Her transition from theater to screen work allowed her to develop versatility across different acting formats. The combination of her Chicago stage experience and her willingness to pursue opportunities in New York positioned her for the breakthrough role that would define her career.
Breakthrough (2000–2018)
March achieved widespread recognition for her portrayal of Assistant District Attorney Alexandra Cabot on Law and Order: Special Victims Unit. She played the character as a main cast member from 2000 to 2003, delivering compelling performances that earned critical acclaim. The role established her as a prominent figure in television drama, and the character of Alexandra Cabot became one of the most celebrated in the long-running Law and Order franchise.
March reprised the role as Bureau Chief ADA Alexandra Cabot on the short-lived NBC courtroom drama Conviction in 2006. The series, part of the Law and Order universe, ran for one season before cancellation, but March’s performance received positive mentions from critics. She continued making recurring appearances on Law and Order: Special Victims Unit until 2018, maintaining the character’s legacy and connecting with an audience that had followed her journey across multiple shows.
Notable Works and Milestones
Beyond her signature television role, March expanded her filmography with supporting performances in several notable productions. In 2003, she appeared in the political comedy Head of State alongside Chris Rock. She subsequently starred in Mr. and Mrs. Smith (2005), The Treatment (2006), and Falling for Grace (2006). Other film credits include The Invention of Lying (2009), Why Stop Now?, and Innocence. Her most recent film work includes a role as Binky in Ava DuVernay’s acclaimed biographical drama Origin (2023).
March has maintained consistent presence in television throughout her career. She has guest-starred on programs including 30 Rock, Grey’s Anatomy, Rescue Me, and Happy Endings. She starred in the Adult Swim series Neon Joe, Werewolf Hunter in 2015 and appeared in the Lifetime biographical film A House on Fire in 2021, portraying convicted murderer Debora Green, a performance that earned praise from critics. In 2022, she played Akira in The CW superhero series Naomi, followed by the role of Angelica Wyatt in Amazon Prime’s miniseries Shelter in 2023.
In 2019, March served as co-executive producer and starred in the independent film The Social Ones, which premiered at the Cinequest Film and Creativity Festival. The ensemble mockumentary satirizing social media culture won the festival’s Audience Award for Best Comedy Feature. March has credited the mostly female production team with creating an efficient and supportive working environment.
Activism and Business
March co-founded SheSpoke cosmetics in 2013, a custom-made cosmetics company established with business partner Rebecca Perkins. The venture demonstrates her interest in entrepreneurship alongside her acting career. In 2025, March and her husband Dan Benton became co-producers of the Broadway musical Redwood, marking her expansion into theatrical production.
Stephanie March Awards
March has been recognized throughout her career for her performances and contributions to the entertainment industry. She received nomination consideration for her work on Law and Order: Special Victims Unit, including a Satellite Award nomination at the 8th Golden Satellite Awards in 2003 alongside her co-stars for Best Television Series Drama.
Stephanie March Family
March grew up in Dallas, Texas, as the daughter of John March and Laura March. She has one sister named Charlotte. Following her parents divorce, her mother remarried Robert Derby. March attended Highland Park High School in Texas before pursuing higher education at Northwestern University, where she developed both her acting skills and lifelong friendships through her sorority Kappa Alpha Theta.
Personal Life
March was married to celebrity chef Bobby Flay on February 20, 2005. She appeared alongside Flay on several Food Network programs as a guest judge, including Boy Meets Grill, Grill It! with Bobby Flay, Iron Chef America, and Throwdown with Bobby Flay. The couple separated in March 2015, and their divorce was finalized in July 2015.
In September 2017, March married businessman Dan Benton in Katonah, New York. The couple was introduced by a mutual friend in October 2015, several months after her divorce from Flay. They reside in the West Village of New York City in an apartment they purchased together in 2018. In June 2016, March published an essay detailing her experience with breast augmentation surgery in 2014 and her subsequent decision to have the implants removed due to infection, demonstrating her openness about personal medical decisions.