Al Ain is a city in the Emirate of Abu Dhabi, United Arab Emirates. Al Ain is the largest inland city in the Emirates, the fourth-largest city (after Dubai, Abu Dhabi, and Sharjah), and the second-largest in the Emirate of Abu Dhabi. With a population of 766,936 (as of 2017), it has the highest percentage of Emirati nationals (30.8%) in the country.