Roman Catholic Diocese of Roseau

The Roman Catholic Diocese of Roseau (Dioecesis Rosensis) is a diocese of the Latin Church of the Roman Catholic Church in the Caribbean. The diocese encompasses the entirety of the country of Dominica. The diocese is a suffragan of the Archdiocese of Castries, and a member of the Antilles Episcopal Conference.

The diocese of Roseau was erected in 1850. The territory was previously part of the former Vicariate Apostolic of Trinidad.

Ordinaries

 * Michael Monaghan (1851–1855)
 * Désiré-Michel Vesque (1856–1858)
 * René-Marie-Charles Poirier, C.I.M. (1858–1878)
 * Michael Naughten (1879–1900)
 * Philip Schelfhaut, C.Ss.R. (1902–1921)
 * Giacomo Moris, C.Ss.R. (1922–1957)
 * Arnold Boghaert, C.Ss.R. (1957–1993)
 * Edward Joseph Gilbert, C.Ss.R. (1994–2001), appointed Archbishop of Port of Spain, Trinidad and Tobago
 * Gabriel Malzaire (2002–2022)
 * Kendrick Forbes (Elect 2024)

Coadjutor bishops

 * Antoon Demets, C.SS.R. (1946–1954), did not succeed to see
 * Arnold Boghaert, C.SS.R. (1956–1957)