Dammam (Arabic: الدمام Ad Dammām) is the capital of the Eastern Province of Saudi Arabia. Dammam is the largest city in the Eastern Province. It is the fifth largest city in Saudi Arabia. It is part of the Dammam Metropolitan Area. It is an important commercial hub and port.
King Fahd International Airport (KFIA) is in the northwest of the city. Dammam's King Abdul Aziz Sea Port is the largest on the Persian Gulf. Its import-export traffic in the country is second to the Jeddah Seaport.