James Jerome "Jim" O'Toole (January 10, 1937 – December 26, 2015) was an American professional baseball pitcher. He played in Major League Baseball (MLB) for the Cincinnati Reds (1958–1966) and Chicago White Sox (1967). He was left-handed.
O'Toole was born in Chicago, Illinois. He married Betty Wall on July 2, 1960. They had 11 children.
O'Toole died from cancer on December 26, 2015 in Cincinnati, Ohio. He was 78.[1]