Roman Catholic Diocese of Saint-Denis

Catholic diocese in France

Diocese of Saint-Denis in France Dioecesis Sancti Dionysii in Francia Diocèse de Saint-Denis en France

Cathedral Basilica of St. Denis
Location
Country	France
Ecclesiastical province	Paris
Metropolitan	Archdiocese of Paris
Statistics
Area	236 km² (91 sq mi)
Population - Total - Catholics	(as of 2010) 1,513,000 660,000 (43.6%)
Information
Denomination	Roman Catholic
Sui iuris church	Latin Church
Rite	Roman Rite
Established	9 October 1966
Cathedral	Cathedral Basilica of St. Denis in Saint-Denis
Patron saint	Saint Denis of Paris
Current leadership
Pope	Francis
Bishop	vacant
Metropolitan Archbishop	Laurent Ulrich
Website
saint-denis.catholique.fr

The Diocese of Saint-Denis in Île-de-France (Latin: Dioecesis Sancti Dionysii in Francia; French: Diocèse de Saint-Denis-en-France) is a Latin diocese of the Catholic Church in France.

Erected in 1966 by Pope Paul VI, the diocese was split off from the Archdiocese of Paris and the Diocese of Versailles. Its territory comprises the department of Seine-Saint-Denis.

As of 2011, the diocese remains a suffragan of the Archdiocese of Paris.

As of 2020, the Archdiocese was preparing to twin with the Archdiocese of Owando in the Republic of Congo. This came after a visit from Mgr Pascal Delannoy to the Archdiocese of Owando in July 2020.

Ordinaries

Jacques Le Cordier † (9 Oct 1966 Appointed – 1 Apr 1978 Retired)
Guy Gérard Deroubaix † (1 Apr 1978 Succeeded – 8 Jan 1996 Died)
Olivier Jean-Marie Michel de Berranger, Ist. del Prado † (6 Sep 1996 – 15 Jan 2009)
Pascal Michel Ghislain Delannoy (11 March 2009 – 21 Apr 2024)