Jean Lynn Beyak (née Smith; born February 18, 1949) is a retired Canadian politician who represented Ontario in the Senate of Canada from January 25, 2013 to January 25, 2021. Initially appointed to the Senate as a Conservative on the advice of Stephen Harper, she sat as a non-affiliated (independent) senator after being removed from the Conservative caucus in 2017. Beyak was suspended from the Senate twice; a first time for posting letters to her website that were considered to be offensive to First Nations peoples, and a second time for failing to comply with mandated anti-racism training. Beyak announced her retirement from the Senate, effective immediately, on January 25, 2021.