Kumzari (Persian: کمزاری‎‎) is a Southwestern Iranian language that is similar to the Larestani and Luri languages. Although vulnerable, it survives today with between 4,000 and 5,000 speakers. It is spoken by Kumzaris in the Kumzar coast of Musandam Peninsula, northern Oman. This is the only Iranian language spoken exclusively in the Arabian Peninsula. Kumzaris can also be found in the towns of Dibba and Khasab as well as various villages, and on Larak Island. The speakers are descendants of fishermen who inhabited the coast of the Persian Gulf and the Gulf of Oman.