Bosaso (Somali: Boosaaso, Arabic: بوصاصو) is a city in the northeastern Bari province (gobol) of Somalia. It is the seat of the Bosaso District. Located on the southern coast of the Gulf of Aden, the municipality serves as the region's commercial capital and is a major seaport within the autonomous Puntland state.
It has an estimated population of around 164,906 residents (2005 est.). The city has a diverse economy centred on education, government, banking, tourism, aviation, food, clothes, logistics, steel, energy, health care, hospitality, retail and technology. The area's many colleges and universities make it a regional hub of higher education, including law, medicine, engineering, business and entrepreneurship.