Al Mukalla (Arabic:المكلا‎ Al Mukallā) is a main sea port and the capital city of the Hadhramaut coastal region in Yemen in the southern part of Arabia on the Gulf of Aden close to the Arabian Sea. It is located 480 km (300 mi) east of Aden and is the most important port in the Governorate of Hadramaut, the largest governorate in Yemen.