Gregory Wade Harris (born December 1, 1963), is an American former professional baseball player who pitched in the Major Leagues from 1988 through 1995.

Harris threw a no-hitter while playing for the Wichita Pilots, the AA affiliate of the Padres in 1987, and was named the organization's Minor League Pitcher of the Year.

Primarily a relief pitcher in his early days with the Padres, he transitioned back into the starting rotation in 1991.

Harris and fellow pitcher Bruce Hurst were shipped off to the Colorado Rockies during the Padres 1993 fire sale, and later finished his career with the Minnesota Twins.

Harris' post-career San Diego superior court cases detailed scams and conspiracies that led to financial mismanagement and botched surgeries on his pitching arm and shoulder.