Joseph Casey Cox (born July 3, 1941) is a retired American professional baseball player who pitched in the Major Leagues between 1966 and 1973 for the Washington Senators/Texas Rangers and New York Yankees. A right-hander, he was listed as 6 feet 5 inches (1.96 m) tall and 200 pounds (91 kg). He was born in Long Beach, California, and attended Long Beach City College and California State University, Los Angeles.