Al Qasimi

| founder = Sheikh Rahma bin Matar Al-Qasimi | current head = | notes = }}

The Al Qasimi (, spelled sometimes as Al Qassimi or Al Qassemi; plural: Al Qawasem and, archaically, Joasmee) is an Arab dynasty in the Persian Gulf that rules Sharjah and Ras Al Khaimah, today forming two of the seven emirates of the United Arab Emirates. They are one of the longest reigning royal families in the Arabian peninsula. Historically, they also ruled over the town of Lengeh as sheikhs for a century until its annexation by Iran in 1887.

Historically, the "Qawasim" were a confederation of Sunni tribes in south eastern Gulf region surrounding the cities of Ras al-Khaimah and Sharjah; and faced strong rivalry with the Omani empire for naval domination along the Persian Gulf. Due to their allegiance to the Wahhabi Emirate of Dir'iyah, the British Empire branded them as "pirates" and fought two major military campaigns against them in 1809 and 1819. Provided by Wikipedia