The Roman Catholic Diocese of Toledo (Latin: Dioecesis Toletanus in Brasilia) is a diocese located in the city of Toledo in the ecclesiastical province of Cascavel in Brazil.

• June 20, 1959: Established as Diocese of Toledo from the Territorial Prelature of Foz do Iguaçu

• Bishops of Toledo (Latin Church), in reverse chronological order
  • Bishop João Carlos Seneme (2013.06.26 – ...)
  • Bishop Francisco Carlos Bach (2005.07.27 – 2012.10.03), appointed Bishop of São José dos Pinhais, Parana
  • Bishop Anuar Battisti (1998.04.15 – 2004.09.29), appointed Archbishop of Maringá, Parana
  • Bishop Lúcio Ignácio Baumgaertner (1983.07.02 – 1995.12.27), appointed Archbishop of Cascavel
  • Bishop Geraldo Majella Agnelo (1978.05.05 – 1982.10.04), appointed Archbishop of Londrina, Parana; future Cardinal
  • Bishop Armando Círio, O.S.I. (1960.05.14 – 1978.05.05), appointed Bishop of Cascavel; future archbishop

• Irineu Roque Scherer, appointed Bishop of Garanhuns, Pernambuco in 1998
• Odilo Pedro Scherer, appointed Auxiliary Bishop of São Paulo in 2001; future Cardinal

• GCatholic.org
• Catholic Hierarchy
• Diocese website (Portuguese)

24°42′50″S 53°44′34″W / 24.71389°S 53.74278°W / -24.71389; -53.74278