Catholic Dioceses in Russian Federation (Russia)

Vacant Sees (1)	Vacant since	Last Ordinary	Apostolic Administrator
Yuzhno Sakhalinsk	1953	Msgr. Augustine Isamu Seno (アウグスチヌス 瀬野勇) (resigned)	Bishop Cyryl Klimowicz (73)

Last updated on 2025.12.21

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