The Roman Catholic Archdiocese of Ouagadougou (Latin: Dioecesis Uahiguyaënsis) is a diocese located in the city of Ouagadougou in the Ecclesiastical province of Ouagadougou in Burkina Faso.
The cathedral is Cathédrale Notre Dame de la Délivrance in Ouahigouya.
Coordinates: 13°34′39″N 2°25′08″W / 13.5774°N 2.4188°W