Arap Island is an uninhabited island in Turkey. According to the Turkish Atlas, it is located on the border of the Aegean Sea and the Mediterranean Sea. Administratively, it is a hill in the Marmaris district of Muğla province at 36°39’5″N 28°8’48″D. It is very close to the mainland. The channel between the mainland and the island is quite shallow, no more than 6 metres.