Watten
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- Chapelle Sainte-MildrèdeCatholic (Latin rite) · Chapel
- Église Saint-GillesCatholic (Latin rite) · Church
- Église Saint-MartinCatholic (Latin rite) · Church
- Église Saint-MichelCatholic (Latin rite) · Church
- Église Saint-OmerCatholic (Latin rite) · Church
- Chapelle Saint-AntoineHouse of prayer
- Notre-Dame de Toute GrâceCatholic (Latin rite) · House of prayer