The Archdiocese of Osaka-Takamatsu (Latin: Archidiocesis Osakensis-Takamatsuensis, Japanese: カトリック大阪高松大司教区, Katorikku Oosaka Daishikyouku) is a Latin Church ecclesiastical jurisdiction or archdiocese of the Catholic Church in Japan.

Its episcopal see is the city of Osaka.

This article related to religion in Japan is a stub.

You can help Wikipedia by expanding it.This article on a Roman Catholic diocese in Asia is a stub.

You can help Wikipedia by expanding it.