The Diocese of Toruń () is a Latin Church ecclesiastical territory or diocese of the Catholic Church located in the city of Toruń in the ecclesiastical province of Gdańsk in Poland.
History March 25, 1992: Established as Diocese of Toruń from the Diocese of Chelmno and Metropolitan Archdiocese of Gniezno
Special churches Minor Basilicas: Bazylika pw. św. Tomasza Apostoła, Nowe Miasto Lubawskie (Basilica of St. Thomas the Apostle)
Leadership Bishops of Toruń (Roman rite) Bishop Arkadiusz Okroj (since April 5, 2025) Bishop Andrzej Wojciech Suski (March 25, 1992 – November 11, 2017) Bishop Wiesław Śmigiel (November 11, 2017 – September 13, 2024)
See also Roman Catholicism in Poland
Sources GCatholic.org Catholic Hierarchy Diocese website