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Diocese of Saint Thomas the Apostle of Sydney
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Published by Catholic Social Ventures · compiled from public diocesan records · exported …
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Chaldean Catholic eparchy erected in 2006 for the Chaldean faithful of Australia and New Zealand, with its cathedral at Bossley Park, New South Wales. The see is sede vacante as of April 12, 2026, after Archbishop Amel Nona was elected Patriarch of the Chaldean Catholic Church (taking the name Mar Paul III).
- Eparch
- Paul III Nona
- Latin name
- Sancti Thomae Apostoli Sydneyen(sis) Chaldaeorum,
- Erected
- 21 October 2006
- Cathedral
- St Thomas the Apostle Cathedral, Bossley Park
- Patron
- Saint Thomas the Apostle
- Rank
- Eparchia Immediatamente Soggetta Alla S.s.
- Rite
- Latin
- Province
- Immediately subject to the Holy See
- Catholics
- 35,000
- Chancery
- 66-78 Quarry Rd., Bossley Park, NSW 2176, Australia
- Telephone
- Tel. [04]980.07.127
- [email protected]
Contact as printed in the Annuario Pontificio.
Neighbouring dioceses
- Diocese of Parramatta 12 km
- Saint Maron of Sydney 12 km
- Diocese of Saint Michael’s of Sydney 16 km
- Diocese of Broken Bay 23 km
- Diocese of Sydney 25 km
- Diocese of Wollongong 63 km
Parishes near the see
- St Thomas the Apostle Chaldean & Assyrian Catholic Cathedral · Bossley Park, Sydney 1 km
- St Mary's Assumption Chaldean Catholic Church · Fairfield, Sydney 6 km
- St Joseph Chaldean Catholic Church · Mount Druitt, Sydney 12 km
- St George Chaldean Catholic Church · Campbellfield, Melbourne 682 km
- Our Lady Guardian of Plants Chaldean Catholic Church · Campbellfield, Melbourne 682 km
- St Addai Chaldean Catholic Church · Manukau, Auckland 2196 km
Official diocesan website →Wikipedia →Map →Linked data →
Sources: wikidata-p488 · Annuario code 001002840 · ontology v0.3.2 · updated 2026-06-08