Sean Jamieson (born July 12, 1994) is a Canadian professional football offensive linemen.

[4] He returned to Western University to play his final year of eligibility in 2016 and re-joined the Alouettes in 2017 where he played in his first career game against the Ottawa Redblacks in the Labour Day Classic on August 31, 2017.

[6] He was activated from the six-game injured reserve list and return to action on July 28, 2022.

[8] While still recovering from his ACL injury from 2022, Jamieson began the 2023 season on the six-game injured list.

[9] He would ultimately miss the entire regular season and one playoff game due to the injury.