Umm Al Quwain is the capital and largest city of the Emirate of Umm Al Quwain in the United Arab Emirates.
The city is located on the peninsula of Khor Al Bidiyah, with the nearest major cities being Sharjah to the southwest and Ras Al Khaimah to the northeast. There are mangroves outside the city along the coast, with the local economy being largely fishing.
In March of 2023, the Umm Al Quwain Department of Tourism and Archaeology announced the discovery of the oldest known pearling town in the Persian Gulf, on Siniyah Island.
Archaeological evidences indicate its ties with the ancient Mesopotamia and the Umm Al Nar civilisations. Alakaab island, dating back to the Neolithic period was used for slaughtering dugongs. The modern history of Umm Al Quwain began around 200 years ago when the Al Ali tribe moved from Seniah island to its present location due to scarce water resources. In 1775, Sheikh Majed Al Mualla, founder of the ruling Al Mualla lineage of the Al Ali tribe, established an independent Sheikhdom in Umm Al Quwain.