The Roman Catholic Diocese of Bragança do Pará (Latin: Dioecesis Brigantiensis de Para) is a diocese located in the city of Bragança do Pará in the ecclesiastical province of Belém do Pará in Brazil.

• 14 April 1928: Established as Territorial Prelature of Gurupi from the Metropolitan Archdiocese of Belém do Pará
• 3 February 1934: Renamed as Territorial Prelature of Guamá
• 16 October 1979: Promoted as Diocese of Guamá
• 13 October 1981: Renamed as Diocese of Bragança do Pará

• Prelates of Guamá (Latin Rite)
  • Eliseu Maria Coroli, B. (10 August 1940 – 5 February 1977)
• Bishops of Guamá (Latin Rite)
  • Miguel Maria Giambelli, B. (21 April 1980 – 13 October 1981)
• Bishops of Bragança do Pará (Latin Rite)
  • Miguel Maria Giambelli, B. (13 October 1981 – 10 April 1996)
  • Luigi Ferrando (10 April 1996 – 17 August 2016)
  • Jesús María Cizaurre Berdonces, O.A.R. (17 August 2016 – )

• Manoel de Oliveira Soares Filho, appointed Bishop of Palmeira dos Índios, Alagoas in 2018

• GCatholic.org
• Catholic Hierarchy

1°03′20″S 46°45′58″W / 1.0555°S 46.7661°W / -1.0555; -46.7661