Rory’s Jester was a notable Australian Thoroughbred racehorse and sire. A chestnut son of Crown Jester from Rory’s Rocket (GB) by Roan Rocket, he was trained by Colin Hayes. Some of his major race victories include the 1985 STC Golden Slipper Stakes, STC Pago Pago Stakes and the SAJC R.N. Irwin Stakes. He also finished second (to Hula Chief) in the 1986 VRC Lightning Stakes. Predominantly a speed horse, he won races over sprint distances ranging from 1,000m to 1,200m.