Swift Temper (foaled 2004 in Kentucky) is an American Thoroughbred racehorse. Bred by Richard Nip, she was out of the winning mare Glasgow's Gold, a daughter of Seeking the Gold. A son of Mr Prospector, she was sired by Giant's Causeway, the 2000 European Horse of the Year and son of Storm Cat.Swift Temper is owned by Mark H. Stanley and trained by Dale Romans. The Chestnut mare made a surge on the racing environment when the won the Delaware Handicap over Icon Project.