Grover Greer "Bud" Delp (September 7, 1932 – December 29, 2006) was an American Hall of Fame Thoroughbred racehorse trainer best remembered for his conditioning of Hall of Fame colt, Spectacular Bid, who according to Delp was "The greatest horse to ever look through a bridle". During his career, Bud Delp's horses won 3,674 races and earned purses totaling nearly $41 million. He ended his career at a 20.5 win percentage. In 2002, an honor he said he was most proud of, Delp was inducted into the United States' National Museum of Racing and Hall of Fame.