Pine Circle (foaled April 21, 1981 in Kentucky) was an American Thoroughbred racehorse.
Owned and bred by Loblolly Stable and trained by Hall of Famer Shug McGaughey, he achieved success in a number of Graded stakes races in America.
Typically, he broke rather slowly, trailed the pack, then finished strongly off-the-pace with little need of encouragement.
Pine Circle's most important win came in 1985 at Hialeah Park in Florida when Don MacBeth rode him to victory in the Grade 1 Widener Handicap.
At the age of 7, Pine Circle was sent to Australia to stand at stud, producing a number of successful racing progeny "Down Under."