William Kilbourne was an American politician known for his service in the late 19th century. He was a member of the Republican Party and represented Ohio in the United States House of Representatives from 1885 to 1887. His tenure was marked by his involvement in various legislative matters during a time of significant change in American politics. Kilbourne was born on December 29, 1830, in New York. Before entering politics, he had a successful career in business and law. After his time in Congress, he continued to be active in local affairs and contributed to his community until his death on March 12, 1896.