William David Hamilton, also known as Bill Hamilton, is the incumbent state senator representing District 11 of the state of West Virginia. He is from Buckhannon and he is a member of the Republican party. His district includes Barbour, Braxton, Pendleton, Pocahontas, Randolph, Upshur and Webster counties. He served in the House of Delegates from 2003 to 2018 and was elected to the Senate in 2018. Senator Hamilton is a retired independent insurance agency owner. He attended Buckhannon – Upshur High School and Potomac State College. Senator Hamilton chairs the Senate Natural Resources Committee and serves on the Finance, Agriculture and Economic Development committees. During the recent 2026 legislative session, he was the lead sponsor of 14 bills, including proposals addressing the state road system, farm equipment repair and extended day care programs for elementary school students. In his 2026 re-election campaign, Senator Hamilton has emphasized supporting the district?s natural resources and helping businesses establish operations and expand local employment.