The Roman Catholic Diocese of Colatina (Latin: Dioecesis Colatinensis) is a diocese located in the city of Colatina in the ecclesiastical province of Vitória in Brazil.

• 23 April 1990: Established as Diocese of Colatina from the Metropolitan Archdiocese of Vitória

• Bishops of Colatina (Roman rite)
  • Bishop Geraldo Lyrio Rocha (later Archbishop) (1990.04.23 – 2002.01.16)
  • Bishop Décio Zandonade, S.D.B. (2003.05.14 – 2014.05.14)
  • Bishop Joaquim Wladimir Lopes Dias (2015.03.04 – 2021.01.13)
  • Bishop Lauro Sérgio Versiani Barbosa (2021.10.27 – present)

• GCatholic.org
• Catholic Hierarchy
• Diocese website (Portuguese) Archived 2008-04-17 at the Wayback Machine

19°32′15″S 40°37′50″W / 19.5375°S 40.6305°W / -19.5375; -40.6305