Edward Fitzsimmons Dunne (October 12, 1853 – May 24, 1937) was an American politician, lawyer, and jurist who was the 38th mayor of Chicago from 1905 to 1907 and the 24th Governor of Illinois from 1913 to 1917. Dunne is the only person to be elected both Mayor of Chicago and Governor of Illinois. He also served as a judge of the Illinois circuit court for Cook County from 1892 to 1905.
A 1994 survey of experts on Chicago politics assessed Dunne as one of the ten best mayors in the city's history (up to that time).