Mitchell "Mitch" Olenski (January 13, 1920 – June 13, 2000) was an American football player and coach. Olenski played college football for the Alabama Crimson Tide, while serving in the Army at Fort Warren and then professionally with the Miami Seahawks and Detroit Lions. He also served as a coach for the Alabama Informals football team in their lone 1943 season and at Fort Warren in 1944 and 1945.