Claude Judson "Chaucer" Elliott (November 17, 1876 – June 22, 1923) was a professional baseball player. He was a right-handed pitcher over parts of two seasons (1904–1905) with the Cincinnati Reds and New York Giants. For his career, he compiled a 3–3 record in 22 appearances, with a 3.33 earned run average and 47 strikeouts. He was a member of the 1905 World Series champions Giants, though he did not play in the World Series. Elliott was born in Pardeeville, Wisconsin. He died of muscular atrophy in Pardeeville at the age of 46.