High Quality Content by WIKIPEDIA articles! The Dagomba are an ethnic group of Northern Ghana. They inhabit the sparse savanna region below the sahelian belt, known as the Sudan. They speak the Dagbani language which belongs to the More-Dagbani sub-group of Gur languages. The More/Mossi now have their homeland in present day Burkina Faso, while the Dagbani sub-group today has broken up into three ethnic groups: the Dagbamba, the Mamprusi and the Nanumba. Even though these groups today constitute three apparently distinct ethnic groups, their people still identify with each other and the bond is strongest among the Dagbamba and Nanumba.