Ibex Cave is a limestone cave on the Rock of Gibraltar which has yielded stone artifacts of Mousterian tradition. It was discovered in 1975. It is so named as an ibex skull was found within the cave which would have been hunted by the Neanderthals of Gibraltar thousands of years ago. Ibex Cave was named and excavated by the Gibraltar Museum in 1994. Its first formal description was in 1999. It is protected by the Heritage and Antiquities Act 2018 of the Government of Gibraltar.