Roman Catholic Diocese of Arundel and Brighton

Diocese of Arundel and Brighton Dioecesis Arundeliensis-Bricht-elmestunensis
Location
Country	England
Territory	Counties of East Sussex and West Sussex and the County of Surrey outside the Greater London Boroughs, except Spelthorne.
Ecclesiastical province	Southwark
Deaneries	13
Coordinates	51°51′22″N 0°33′32″W / 51.856°N 0.559°W / 51.856; -0.559
Statistics
Area	4,998 km2 (1,930 sq mi)
Population - Total - Catholics	(as of 2018) 3,310,715 178,075 (5.4%)
Parishes	91
Information
Denomination	Catholic
Sui iuris church	Latin Church
Rite	Roman Rite
Established	28 May 1965
Cathedral	Arundel Cathedral
Patron saints	Our Lady of the Assumption St Philip Howard
Secular priests	134
Current leadership
Pope	Francis
Bishop	Rt Rev Richard Moth
Metropolitan Archbishop	Most Rev John Wilson
Vicar General	Fr Jonathan Martin
Bishops emeritus	Kieran Conry
Map
The Diocese of Arundel and Brighton within the Province of Southwark.
Website
dabnet.org

The Roman Catholic Diocese of Arundel and Brighton (Latin: Dioecesis Arundeliensis-Brichtelmestunensis) is a diocese in southern England covering the counties of Sussex and Surrey (excluding Spelthorne, which is part of the Diocese of Westminster). The diocese was erected on 28 May 1965 by Pope Paul VI, having previously been a part of the larger Diocese of Southwark, which was elevated to an archdiocese with a new ecclesiastical province on the same date.