The Roman Catholic Diocese of Diamantino (Latin: Dioecesis Adamanteae) is a diocese located in the city of Diamantino in the ecclesiastical province of Cuiabá in Brazil.
History
- 22 March 1929: Established as Territorial Prelature of Diamantino from the Metropolitan Archdiocese of Cuiabá
- 16 October 1979: Promoted as Diocese of Diamantino
- 6 February 1982: Lost territory to establish Diocese of Sinop
- 23 December 1997: Lost territory, along with Diocese of Ji-Paraná, to establish Diocese of Juína
Bishops
Ordinaries, in reverse chronological order
- Bishops of Diamantino (Latin Rite)
- Prelates of Diamantino (Roman Rite) Henrique Froehlich, S.J. (1971.11.29 – 1979.10.16); Alonso Silveira de Mello, S.J. (1955.06.13 – 1971.11.29; Apostolic Administrator 1949.11.12 – 1955.06.13)
Coadjutor bishop
- Canísio Klaus (1998)