Updated: October 2026

Matthew Fox Wife: Who Is Matthew Fox Married To? (2026)

Matthew Fox, best known as Jack Shephard on Lost and Charlie Salinger on Party of Five, has been married to Margherita Ronchi since August 1, 1992. The couple has been together for more than three decades, making their marriage one of the longest-standing in Hollywood.

Who Is Margherita Ronchi?

Margherita Ronchi is the Italian-born wife of Matthew Fox. The two met in 1987 while Fox was a student at Columbia University in New York, where he was studying economics and playing on the school's football team. Fox worked a night job loading flowers in the city's wholesale district, and Ronchi, then a 19-year-old Italian native who spoke very little English, crossed paths with him there. They began dating and were together for five years before marrying. Ronchi generally leads a private life but has frequently accompanied her husband to major industry events, including the Golden Globe Awards in 2006 and 2010, the Primetime Emmy Awards in 2005 and 2010, and the Olivier Awards in London in 2011. Fox has credited Ronchi with supporting his decision to step away from Hollywood for a near-decade hiatus between 2014 and 2022.

Marriage Timeline

Fox and Ronchi met in 1987, dated for five years, and married on August 1, 1992. They have remained married ever since, with no public separations or divorce filings reported. The couple celebrated more than 30 years of marriage, keeping a low profile away from the spotlight throughout Fox's rise to fame on Lost.

Children

Matthew Fox and Margherita Ronchi have two children: a daughter, Kyle Fox, born in 1998, and a son, Byron Fox, born in 2001. Both children, like their mother, stay out of the spotlight.

Career Highlights

Matthew Fox (born July 14, 1966, in Abington, Pennsylvania) is an American actor. His big break came as Charlie Salinger, the eldest of five orphaned siblings, on Party of Five (1994–2000), a role that ran for six seasons. He then starred as Dr. Jack Shephard on ABC's Lost (2004–2010), a role that earned him Golden Globe and Primetime Emmy nominations. His film credits include We Are Marshall (2006), Vantage Point (2008), Speed Racer (2008), Alex Cross (2012), Emperor (2012), and Bone Tomahawk (2015). After a long hiatus from screen acting, he returned with the miniseries Last Light (2022) and the series The Madison (2026). Fox graduated from Columbia University with a B.A. in economics in 1989.

Frequently Asked Questions

Is Matthew Fox still married in 2026?

Yes. He has been married to Margherita Ronchi since August 1, 1992, with no reported separations or divorce filings.

Who is Matthew Fox's wife?

His wife is Margherita Ronchi, an Italian native he met in 1987 while studying at Columbia University. They married in 1992.

How many children does Matthew Fox have?

He has two children with Margherita Ronchi: daughter Kyle (born 1998) and son Byron (born 2001).

What is Matthew Fox known for?

He is best known for playing Charlie Salinger on Party of Five (1994–2000) and Dr. Jack Shephard on Lost (2004–2010).

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