Algeria–Holy See relations
Although Islam is the state religion of Algeria, the Holy See has maintained a comparatively good relationship with the Algerian authorities, with Léon-Étienne Duval being famously recognized as the "bishop of Muslims" after the departure of French colonists.
Apostolic Nunciature to Algeria
The Apostolic Nunciature to Algeria is an ecclesiastical office of the Roman Catholic Church in Algeria. It is a diplomatic post of the Holy See, whose representative is called the Apostolic Nuncio to Algeria with the rank of an ambassador. The office of the nunciature is located in Bologhine-Alger.