Kumzari (Persian: کمزاری, Arabic: كمزارية) is a Southwestern Iranian language that has similarities with Farsi, Luri, Achomi and Balochi languages. Although vulnerable, it survives today with between 4,000 and 5,000 speakers. It is spoken by Kumzaris, part of the Shihuh, on the Kumzar coast of Musandam Peninsula (northern Oman). Kumzari speakers can also be found in the towns of Dibba and Khasab as well as various villages, and on Larak Island in Iran.
Kumzari is the only Iranian language spoken exclusively in the Arabian Peninsula.