Gregor MacKellar

Gregor Bruce MacKellar (born July 22, 1998) is a Canadian former professional football offensive lineman who played in the Canadian Football League (CFL). He is a two-time Grey Cup champion after winning with the Toronto Argonauts in 2022 and 2024.

University career MacKellar first attended Rice University in 2017 and had a redshirt season while a member of the Rice Owls. Following a coaching change, MacKellar sought a transfer and moved back to Nova Scotia to become a member of the St. Francis Xavier X-Men in time for the 2018 season. In his first season, the X-Men were Loney Bowl champions after defeating the Saint Mary's Huskies. He did not play in 2020 due to the cancellation of the 2020 U Sports football season. In his fourth and final year, in 2021, he was named a U Sports Second Team All-Canadian and again won the Loney Bowl in a victory over the Bishop's Gaiters.

Toronto Argonauts MacKellar was ranked as the 19th best player in the Canadian Football League's Amateur Scouting Bureau final rankings for players eligible in the 2022 CFL draft. He was then drafted in the first round, sixth overall, in the draft by the Toronto Argonauts. He then signed with the team on May 10, 2022. He played in 16 regular season games in 2022 and started in 12 of them.

In the 2023 season, MacKellar played in all 18 regular season games, starting in one. He returned as a starter in the team's meaningless final game of the regular season, but was relegated to backup duty for the team's postseason. As an impending free agent, MacKellar was granted an early release on February 10, 2025.

Edmonton Elks MacKellar joined the Edmonton Elks through free agency on February 11, 2025. He dressed in all 18 games and made 13 starts at right guard. He became a free agent upon the expiry of his contract on February 10, 2026.

Ottawa Redblacks On February 17, 2026, it was announced that MacKellar had signed with the Ottawa Redblacks. He retired on May 12, 2026.

Personal life MacKellar was born to parents Bruce and Kelly MacKellar. He has one sister, Ainsley, who also attended St. Francis Xavier University. MacKellar plays bagpipes and competed in 2013 World Pipe Band Championships in Glasgow, Scotland.