นายองอาจ ฉัตรชัยพลรัตน์

Ong-art Chatchaipolrat is a Thai politician currently serving as a Member of the House of Representatives for Khon Kaen's 11th constituency. He represents the Bhumjaithai Party in the 26th House of Representatives, having assumed office following the 2023 general election. As a legislator, he participates in parliamentary proceedings and committee work representing the interests of his constituents in Khon Kaen province.