List of Catholic churches in Algeria

Cathedrals

• Cathedral of the Sacred Heart, Algiers
• Cathedral of Our Lady of the Seven Sorrows, Constantine
• St. Mary's Cathedral, Oran
• Pro-Cathedral of Ghardaïa, Ghardaïa

Basilicas

• St Augustine's Basilica, Annaba
• Our Lady of Africa, Algiers

Former churches

• Cathedral of the Sacred Heart, Oran
• Ketchaoua Mosque, Algiers