Swift Temper (foaled 2004 in Kentucky) is an American Thoroughbred racehorse.
Swift Temper is owned by Mark H. Stanley and trained by Dale Romans.
The Chestnut mare made a surge on the racing environment when she won the Delaware Handicap over Icon Project.
After coming off of a well beaten second in the grade one Personal Ensign Stakes, just 13 days after she won the Ruffian Handicap.
Made 3:5 betting favorite in the Spinster Stakes at keenland, she was beaten by longshot Muska.