Ralph Wesley Judd (December 7, 1901 – May 6, 1957) was a professional baseball player. He was a right-handed pitcher over parts of three seasons (1927, 1929–30) with the Washington Senators and New York Giants. For his career, he compiled a 3-0 record, with a 3.32 earned run average, and 23 strikeouts in 62⅓ innings pitched.
He was born in Perrysburg, Ohio, and died in Lapeer, Michigan, at the age of 55. He married Rosa Lee Atkins on 14 October 1929 in Birmingham, Jefferson County, Alabama. They had at least one child, a son, born 9 Jul 1932 in Houston, Harris County, Texas.