Roman Catholic Diocese of Ajaccio

Diocese of Ajaccio

Dioecesis Adiacensis

Diocèse d'Ajaccio
Diocesi d'Aiacciu
Location
CountryFrance
Ecclesiastical provinceMarseille
MetropolitanArchdiocese of Marseille
Statistics
Area8,722 km2 (3,368 sq mi)
Population
  • Total
  • Catholics
  • (as of 2022)
  • 340,000
  • 277,000 (81.5%)
Parishes434
Information
DenominationCatholic Church
Sui iuris churchLatin Church
RiteRoman Rite
Established3rd Century
CathedralCathedral of Our Lady of the Assumption of Ajaccio
Patron saintSt. Euphrase
Secular priests56 (Diocesan)
20 (Religious Orders)
13 Permanent Deacons
Current leadership
PopeLeo XIV
BishopFrançois-Xavier Bustillo, O.F.M. Conv.
Metropolitan ArchbishopJean-Marc Aveline
Map
Website
Website of the Diocese

The Diocese of Ajaccio (Latin: Dioecesis Adiacensis; French: Diocèse d'Ajaccio) is a Latin Church ecclesiastical jurisdiction or diocese of the Catholic Church in France. The diocese comprises the whole of the island of Corsica.

Erected in the 3rd century, the diocese was formerly a suffragan of the Archdiocese of Pisa. After the French Concordat of 1801, the diocese became a suffragan of the Archdiocese of Aix-en-Provence and Arles, until 2002 when it was attached to the archdiocesan province of Marseille. In 2012, in the diocese of Ajaccio, there was one priest for every 3,636 Catholics.