Gregory James Gohr (born October 29, 1967) is an American former Major League Baseball pitcher who played from 1993 to 1996 for the Detroit Tigers and California Angels. He was drafted in the first round of the 1989 Major League Baseball Draft by the Detroit Tigers, and traded in 1996 to the California Angels. In 1996, he posted the highest rate of home runs per 9 innings of any pitcher with at least 110 innings pitched in Major League Baseball history.