Suffragan Dioceses
- Diocese of Cruzeiro do Sul
- Diocese of Guajará-Mirim
- Diocese of Humaitá
- Diocese of Ji-Paraná
- Diocese of Rio Branco
- Territorial Prelature of Lábrea
Read more about this topic: Roman Catholic Archdiocese Of Porto Velho
Suffragan Dioceses
Read more about this topic: Roman Catholic Archdiocese Of Porto Velho