The Roman Catholic Diocese of Novo Hamburgo () is a diocese located in the city of Novo Hamburgo in the ecclesiastical province of Porto Alegre in Brazil.
History 2 February 1980: Established as Diocese of Novo Hamburgo from the Metropolitan Archdiocese of Porto Alegre
Bishops Bishops of Novo Hamburgo (Roman rite), in reverse chronological order Bishop João Francisco Salm (2022.01.19 – ...) Bishop Zeno Hastenteufel (2007.03.28 – 2022.01.19) Bishop Osvino José Both (1995.11.22 – 2006.06.07), appointed Archbishop of Brazil, Military Bishop Carlos José Boaventura Kloppenburg, O.F.M. (1986.08.08 – 1995.11.22) Bishop Aloísio Sinésio Bohn (1980.02.13 – 1986.06.27), appointed Bishop of Santa Cruz do Sul, Rio Grande do Sul
Another priest of this diocese who became bishop Edson Batista de Mello, appointed Bishop of Cachoeira do Sul, Rio Grande do Sul
References GCatholic.org Catholic Hierarchy Diocese website (Portuguese)