Stephanie march net worth is the sum of all her investments and earnings made through acting. The 48-year-old actress is best known for her role as Alexandra Cabot on the long-running NBC series Law and Order: Special Victims Unit, for which she has received multiple nominations. She also starred in the 2006 short-lived Law and Order spinoff Conviction, and has appeared on several other popular TV shows, including 30 Rock, Grey's Anatomy, Rescue Me, and Made in Jersey.

She made her television debut in an episode of the CBS series Early Edition in 1997, and two years later moved to New York City to pursue a career in acting. She has starred in several Broadway productions, including Arthur Miller's Death of a Salesman with Brian Dennehy and a TV movie version of the same play.

She has also acted in films such as Head of State, Mr. and Mrs. Smith, Copy That, Flannel Pajamas, The Treatment, Falling for Grace, and the independent movies Why Stop Now? and Innocence. She is executive producer and star of the upcoming comedy independent film The Social Ones.

Stephanie March was born in Dallas, Texas, United States on 23rd July 1974. She is of Irish, Dutch, and German ancestry and holds American citizenship. She is a Christian and a member of the Kappa Alpha Theta society. She graduated from Northwestern University with degrees in Theater Studies and Hispanic Studies. She married chef Bobby Flay in 2005, but they split up in 2015. She is currently dating businessman Dan Benton.