Diocese of Alotau-Sideia

Suffragan of the Archdiocese of Port Moresby

Established as Prefecture Apostolic of Samarai on 13 June 1946 and raised to the status of Vicariate Apostolic 11 November 1956. The Diocese of Sideia was created on 15 November 1966. Later the name was changed to Diocese of Alotau-Sideia. The area comprises the Milne Bay Province. 

Most Rev. Bishop Rolando C. Santos CM, DD
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Contact Us

If you have any questions, fill in the form below and submit. We will answer you in 24 hours.

For all inquiries, please call our main reception between 8.00am-4.30pm. Tel No: 325 9577

Catholic Bishops Conference Papua New Guinea and Solomon Islands

P. O. Box 398, Waigani

Port Moresby

Papua New Guinea