William Campbell (born July 6, 1991) is an American former professional football offensive tackle.

While in high school, the 6 foot, 5 inch defensive tackle was also the team's punter and kicker and ran the 40-yard dash in 4.9 seconds.

[1][2] Campbell had numerous scholarships offers and eventually narrowed his choice to Miami, LSU, and Michigan.

[1] Midway through the 2010 season, head coach Rich Rodriguez assigned Campbell to the offensive line.

[1] After a disappointing showing in his first two seasons,[6] Campbell won praise in the press for his improved play in 2011.

[13][14][15][16][17][18][19] A writer for an Ann Arbor newspaper reported: Overweight and out of shape for most of his career, Campbell generally spent the first week of Michigan football practice catching his breath and figuring out how he'd make it through the first month of the season.

"[21] Campbell was a starter at defensive tackle for the 2012 Michigan Wolverines football team.

[29] Campbell was signed to the Green Bay Packers' practice squad on January 5, 2016.

[33] On June 3, 2017, Campbell signed with the Toronto Argonauts of the Canadian Football League.

[34] Campbell was traded to the Seattle Dragons along with wide receiver Alonzo Moore in exchange for defensive tackle Shane Bowman on January 19, 2020.