Gildoran (foaled 6 June 1980) was an Irish-bred, British-trained Thoroughbred racehorse and stallion. A specialist stayer he won the Ascot Gold Cup in 1984 and 1985. His other wins included the Sagaro Stakes and the Goodwood Cup. In all, he won seven races in a twenty-two race career which lasted from 1983 until 1985, during which he showed an aptitude for extreme distances and fast ground. He made little impact at stud.