Jack Burns McDowell (born January 16, 1966) is a former Major League Baseball player.
A right-handed pitcher, McDowell played for the Chicago White Sox, New York Yankees, Cleveland Indians and Anaheim Angels.
Nicknamed "Black Jack", he was a three time All-Star and won the American League Cy Young Award in 1993.
McDowell has also been a professional musician, most notably with the rock band, Stickfigure.