Horace Lindrum was an Australian professional snooker and billiards player. He was the nephew of Walter Lindrum, a world champion billiards player.
Lindrum was beaten three times in the World Snooker Championships between 1936 and 1946 by Joe Davis. In 1952, when most professional players played a separate tournament after disagreements with the governing body, the Billiards Association & Control Council, he won the BA&CC organised event by beating Clark McConachy 94-49. Nowadays, this is not normally recognised as an official world championship.