Jason Murphey (born May 1, 1977) is a Republican politician from the U.S. state of Oklahoma. He represents District 31 in the Oklahoma House of Representatives, which comprises portions of Logan and Oklahoma counties and includes Edmond, Oklahoma, Guthrie, Oklahoma, Meridian, Oklahoma, Mulhall, Oklahoma, Marshall, Oklahoma, Cashion, Oklahoma, Orlando, Oklahoma, and Crescent, Oklahoma.