The capital city of the United Arab Emirates is Abu Dhabi.

Abu Dhabi is the capital and the second-most populous city (after Dubai) of the United Arab Emirates. It's also the capital of the Emirate of Abu Dhabi. The city of Abu Dhabi is located on an island in the Persian Gulf, off the Central West Coast. Most of the city and the Emirate reside on the mainland connected to the rest of the country.