The Diocese of Bydgoszcz () is a Latin Church ecclesiastical territory or diocese of the Catholic Church located in the city of Bydgoszcz in the ecclesiastical province of Gniezno in Poland.

History

24 February 2004: Established as Diocese of Bydgoscz

Bishops Jan Tyrawa (24 February 2004 – 12 May 2021) Krzysztof Włodarczyk (21 September 2021 – present)

See also Roman Catholicism in Poland

Sources GCatholic.org Catholic Hierarchy Diocese website