Steven William Kealey (born May 13, 1947) is an American former Major League Baseball pitcher for the California Angels and Chicago White Sox from 1968 to 1973. Kealey had been the most recent White Sox pitcher to hit a home run in a game until Jon Garland hit one in a game against the Cincinnati Reds on June 18, 2006.
The , Kealey appeared in 139 Major League games, four as a starting pitcher. He had one complete game, one shutout, 11 saves and 126 strikeouts in 214â  innings pitched, allowing 219 hits and 69 bases on balls.