Colby Sorsdal (born March 1, 2000) is an American professional football offensive tackle for the Detroit Lions of the National Football League (NFL). He played college football for the William & Mary Tribe.
Sorsdal attended Mt. Lebanon High School in Mt. Lebanon, Pennsylvania. Sorsdal committed to play college football at the College of William & Mary over offers from Central Florida and Ball State.
Sorsdal started in 46 games over the course of five seasons with William & Mary. As a senior, he was named to the All-Coastal Athletic Association first team and the FCS All-American team.
Sorsdal was selected by the Detroit Lions in the fifth round, 152nd overall, of the 2023 NFL draft. He made his first career start Week 8 against the Las Vegas Raiders. As a rookie, he appeared in 16 regular season games and started three in the 2023 season.
On August 10, 2025, Sorsdal was placed on injured reserve.