Mike Filer (born May 6, 1990) is a former Canadian football offensive lineman.

Filer committed to Mount Allison University in the spring of 2008, and by the third week of the regular season, was starting at right guard as a true freshman for the Mounties.

He went on to become known as one of the greatest offensive linemen in school history, winning the team's Lineman of the Year award twice, being named a conference all-star twice, and in 2010 receiving second-team All-Canadian honours.

In 2013, Filer was named to the Sackville Tribune-Post's All-Time All-Star squad at offensive line.

[3] He did not play in 2020 due to the cancellation of the 2020 CFL season and became a free agent on February 9, 2021.