As a top predator, leopards have few enemies. However, where they occur together with tigers and lions, they must avoid these larger cats, as they may kill the leopard. Also, humans are the top...
I would say that the leopards enemies are the lion and the elephant and wildebeest because lions are definitely stronger than leopards Even an elephant and a herd of wildebeest can kill one leopard...
In Africa, lions and spotted hyenas cause leopards endless grief, but the biggest threat to a leopard is the African baboon. Normally, the alpha male engages the leopard in confrontational displays...