Cabo Delgado is the northernmost province of Mozambique. It has an area of 82,625 km2 (31,902 sq mi) and a population of 2,320,261 (2017). As well as bordering Mtwara Region in the neighboring country of Tanzania, it borders the provinces of Nampula and Niassa. The region is an ethnic stronghold of the Makonde tribe, with the Makua and Mwani as leading ethnic minorities.

Nampula is a province of northern Mozambique. It has an area of 79,010 km2 (30,510 sq mi) and a population of 5,758,920, making it the most populous province in Mozambique. Nampula is the capital of the province.