District 57 of the Oregon House of Representatives is one of 60 House legislative districts in the state of Oregon. As of 2021, the boundary for the district includes all of Gilliam, Morrow, Sherman, and Wheeler counties and portions of Clackamas, Jefferson, Marion, Umatilla and Wasco counties. The district includes Mt. Jefferson and the Warm Springs Indian Reservation. The current representative for the district is Republican Greg Smith of Heppner.[1][2]