Diocese of Aire et Dax

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Area view✝️ Cathedrale Saint-Jean-Baptiste (Aire-sur-l'Adour) · 43.70326, -1.05269 Open in Google Maps → · Street view → · Imagery: Esri World Imagery
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The Diocese of Aire and Dax is a Latin Church see covering the Landes department in southwestern France, re-established in 1822 and renamed to include Dax in 1857. It is suffragan to the Archdiocese of Bordeaux and is led by Bishop Nicolas Souchu.

Bishop
Nicolas Souchu
Latin name
Aturen(sis) et Aquae Augustae
Established
1822
Cathedral
Cathedrale Saint-Jean-Baptiste (Aire-sur-l'Adour)
Co-cathedral
Cathedrale Notre-Dame (Dax)
Patron
Notre-Dame de Buglose
Rank
Suffragan Diocese
Rite
Latin
Province
Bordeaux (Archdiocese of Bordeaux)
Catholics
272,000
Chancery
Evêché, 100 avenue Francis Planté, 40100 Dax, France
Telephone
Tel. 5.54.89.09.11

Contact as printed in the Annuario Pontificio.

Neighbouring dioceses

Parishes near the see

Sources: wikidata-p488,annuario · Annuario code 001000617 · ontology v0.3.2 · updated 2026-06-08

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