William McKee Dunn served as a Representative from Indiana in the United States Congress from 1859 to 1863. A member of the Republican Party, William McKee Dunn contributed to the legislative process during 2 terms in office.

William McKee Dunn’s service in Congress occurred during a significant period in American history. As a member of the House of Representatives, William McKee Dunn participated in the democratic process and represented the interests of constituents, helping to shape the laws and policies that governed the nation.