Roman Catholic Diocese of Surabaya

History

• Established on February 15, 1928 as the Apostolic Prefecture of Surabaia, on territory split off from the then Apostolic Vicariate of Batavia
• October 16, 1941: Promoted as Apostolic Vicariate of Surabaia, still a missionary pre-diocesan jurisdiction but hence entitled to a titular bishop.
• Promoted on January 3, 1961 as Diocese of Surabaia
• August 22, 1973: Renamed as Diocese of Surabaya

  Ordinaries

• Teofilo Emilio de Backere,
• Michele Verhoeks, C.M.

• Michele Verhoeks, C.M., Titular Bishop of Eleutheropolis in Palæstina
• , C.M.

• , C.M., Titular Bishop of Germanicopolis
• Aloysius Josef G. Dibjokarjono
• Johannes Sudiarna Hadiwikarta
• Vincentius Sutikno Wisaksono