| Roman Catholic|
24 January 1981
| (as of 2013)
St Sebastian’s Cathedral in Mannar
Roman Catholic Archdiocese of Colombo
The Diocese of Mannar (Latin: Dioecesis Mannarensis) is a Roman Catholic diocese for north-western Sri Lanka. Currently the diocese is vacant. Apostolic Administrator is Kingsley Swampillai.
Roman Catholic Diocese of Mannar Wikipedia
The Diocese of Mannar was created on 24 January 1981 from parts of the Diocese of Jaffna.