Diocese of Sault Sainte Marie

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Latin rite diocese in northeastern Ontario erected in 1904, with its administrative offices in Sudbury and its cathedral in Sault Ste. Marie. It is a suffragan of the Archdiocese of Kingston and is led by Bishop Thomas Dowd.

Bishop
Thomas Dowd
Latin name
S. Mariae Ormen(sis)
Erected
16 September 1904
Cathedral
Precious Blood Cathedral
Co-cathedral
Pro-Cathedral of the Assumption, North Bay
Rank
Suffragan Diocese
Rite
Latin
Province
Kingston (Archdiocese of Kingston)
Catholics
230,000
Chancery
1887 Bancroft Drive, Sudbury, ON p3b 1s7

Contact as printed in the Annuario Pontificio.

Neighbouring dioceses

Parishes near the see

Sources: wikidata-p488,annuario · Annuario code 001003014 · ontology v0.3.2 · updated 2026-06-08

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