Matt Stewart (born August 31, 1979) is an American former professional football linebacker and long snapper.

Stewart has also been a member of the Cleveland Browns, Arizona Cardinals, Dallas Cowboys, and Pittsburgh Steelers.

He appeared in 30 games (16 starts) for the team over the next two seasons, recording 59 tackles (44 solo), one sack, one interception and two passes defensed.

He missed the entire 2007 season on injured reserve with a torn shoulder muscle before becoming a free agent in 2008.

On March 3, 2009, Stewart agreed to terms on a one-year contract with the Cowboys reuniting him with Head Coach Wade Phillips and linebacker Keith Brooking who were also both members of the Atlanta Falcons.