James William Dunegan (August 6, 1947 – October 20, 2014) was an American professional baseball player. Although he spent much of his early minor league career as an outfielder and first baseman, he converted to pitcher in 1970 and appeared in seven games, all as a relief pitcher, that season for the Chicago Cubs of Major League Baseball. He threw and batted right-handed, stood 6 feet 1 inch (1.85 m) tall and weighed 205 pounds (93 kg).