DeWitt may refer to: Places In the United States: DeWitt, Illinois DeWitt, Iowa DeWitt, Michigan DeWitt, New York DeWitt, Virginia DeWitt County, Illinois DeWitt County, Texas DeWitt Charter Township, Michigan DeWitt Township, DeWitt County, Illinois People Surname Alexandra DeWitt, fictional character from Green Lantern comic series Alexander DeWitt (1798-1879), American politician Bill DeWitt (1902-1982), American baseball executive Blake DeWitt (born 1985), American baseball pl… (More on Dewitt)