•
Antônio Mazzarotto (1929 – 1965) • Geraldo Luis Claudio Micheleto Pellanda, C.P. (1965 – 1991) •
Murilo Sebastian Ramos Krieger, S.C.I. (1991 – 1998), appointed Archbishop of Maringá, Parana •
Joao Braz de Aviz (1998 – 2003), appointed Archbishop of Maringá, Parana; future Cardinal •
Sérgio Arthur Braschi (2003 – 2024) •
Bruno Elizeu Versari (2024 – Present) It is the largest centre of vocations throughout the Paraná, responsible for 40% of all priests present in Parana.
Coadjutor bishop •
Geraldo Claudio Luiz Micheletto Pellanda, C.P. (1960-1965)
Auxiliary bishops •
Getúlio Teixeira Guimarães, S.V.D. (1980-1984), appointed Bishop of Cornélio Procópio, Parana •
José Alves da Costa, D.C. (1986-1991), appointed Bishop of Corumbá, Mato Grosso do Sul
Other priests of this diocese who became bishops •
Francisco Carlos Bach, appointed Bishop of Toledo, Parana in 2005 •
Mário Spaki, appointed Bishop of Paranavaí, Parana in 2018 == Cities ==