Mike Lewis (born Michael Lewis) is an American saxophonist and bassist from Minneapolis, Minnesota. He is a founding member and saxophonist in contemporary jazz groups Happy Apple and Fat Kid Wednesdays. He also plays electric bass in Alpha Consumer and Redstart. Lewis has contributed to other projects such as Fog's Ditherer and Gayngs' Relayted. He is currently a member of Andrew Bird's band, as well as Dosh, Bon Iver, and the Tallest Man on Earth.