Keegan Cole Thompson (born March 13, 1995) is an American professional baseball pitcher for the Chicago Cubs of Major League Baseball (MLB). He made his MLB debut in 2021.
On May 1, 2021, Thompson was promoted to the major leagues for the first time. He made his MLB debut the next day, pitching a shutout inning of relief against the Cincinnati Reds. On May 8, he recorded his first win after pitching three innings of relief against the Pittsburgh Pirates.