Homer Truett Bone (January 25, 1883 – March 11, 1970) was an American attorney and politician in Washington state, where he settled in Tacoma as a youth with his family from Indiana. He ran as a candidate for a variety of parties and was elected to the State House. In 1932, he was elected as a Democrat as United States Senator from Washington, and re-elected to a second term. In 1944 Bone was appointed as a United States circuit judge of the United States Court of Appeals for the Ninth Circuit. He served until his death, the last years in senior status.