Nioro may refer to
Places Nioro du Sahel, a town in the Kayes Region of western Mali Nioro du Rip, a town in the southern Kaolack Region, Nioro du Rip Department, of Senegal Nioro Tougouné Rangabé Nioro Airport
Names Nioro Cercle, an administrative subdivision of the Kayes Region of Mali (chef-lieu) Nioro Tougouné Rangabé
Science Nioro, a taxonomic synonym for Stenomesius, a genus of wasps