Mark Tauscher (/ˈtaʊʃər/; born June 17, 1977) is an American former professional football player who spent his entire 11-year career as an offensive tackle for the Green Bay Packers of the National Football League (NFL).

He contributed significantly as a blocker to Ron Dayne's Heisman Trophy-winning season in 1999.

During the 2000 NFL Draft, Tauscher was selected by the Packers in the seventh round with the 224th choice overall.

Tauscher suffered a torn anterior cruciate ligament and missed the remaining three games of the season.

[6] Tauscher started at Right Tackle in the Packers' first four games of the 2010 season until he suffered a shoulder injury in a Week 4 matchup against the Detroit Lions.

[9] Tauscher was inducted into the Green Bay Packers Hall of Fame on July 21, 2018.

He states that he found reading to be very challenging as a young child and credits a third grade teacher and a Pizza Hut "Book It" program with helping build his confidence.