Matthew Chandler Fox (born July 14, 1966)  is an American actor. He is known for his roles as Charlie Salinger on Party of Five and Jack Shephard on the supernatural drama television series Lost.  One of Fox's very first performances was in a student film. The film can be viewed here. At the age of 25, Fox made his debut on an episode of Wings. That same year, he also starred on a short-lived dramatic series, Freshman Dorm. Still not a familiar face on the small screen, he continued to be cast in supporting roles, including the role of Charlie in the CBS Schoolbreak Special series, If I Die Before I Wake before he made his big screen debut in My Boyfriend's Back (1993).

In 1994, Fox was cast in a starring role as Charlie Salinger, the eldest of five siblings who lose both parents in a car accident on the 1990s teen drama Party of Five, co-starring with Scott Wolf, Neve Campbell, Jennifer Love Hewitt, and Lacey Chabert. In 1996, People Magazine named Fox one of the 50 Most Beautiful People in the World. After Party of Five was cancelled following its sixth season, Fox starred in another TV series, Haunted, in 2002.