List of Catholic dioceses in the Republic of the Congo

The Roman Catholic Church in the Republic of the Congo consists of 3 ecclesiastical province comprising 6 suffragan dioceses.

Ecclesiastical Province of Brazzaville

 * Archdiocese of Brazzaville
 * Diocese of Gamboma
 * Diocese of Kinkala

Ecclesiastical Province of Owando

 * Archdiocese of Owando
 * Diocese of Impfondo
 * Diocese of Ouesso

Ecclesiastical Province of Pointe-Noire

 * Archdiocese of Pointe-Noire
 * Diocese of Dolisie
 * Diocese of Nkayi