Brian Hatfield (born July 8, 1966) currently serves in the Washington State Senate, representing the 19th Legislative District, a district that includes Cowlitz, Grays Harbor, Pacific, Lewis and Wahkiakum Counties.After serving ten years in the Washington State House of Representatives(1994–2004), Hatfield resigned in 2004 to work full-time for Lieutenant Governor Brad Owen. He was appointed in 2006 to replace Mark Doumit. He received 73.89% of the vote in the 2007 special election and was re-elected, without opposition, to a four-year term in 2008. In the Senate, Hatfield Chairs the Agriculture, Water & Rural Economic Development Committee and serves on the Economic Development, Trade & Innovation Committee and the Ways & Means Committee.