Michele "Mike the Devil" Genna (Italian pronunciation: [mi'k??le 'd??nna]; January 18, 1895 – June 13, 1925) was an Italian-born mobster in Chicago during the 1920s.
He headed the Genna crime family with his brothers.
He was killed by police officers after a shootout with North Siders, being one of the only American organized crime leaders to be killed by a policeman.