Michael Patrick Flanagan (born November 9, 1962) is a former captain in the United States Army, a practicing attorney, and a Republican Party politician from Chicago, Illinois.
Flanagan is best known for his victory over eighteen-term Congressman Ways and Means Committee chairman Dan Rostenkowski in the 1994 United States midterm elections.
His was one of fifty-four Republican victories in the House of Representatives that allowed the party to take control of both houses of Congress, as part of the Republican Revolution.