The Roman Catholic Diocese of Bunda (Latin: Dioecesis Bundana) is a diocese located in Bunda Town in the ecclesiastical province of Mwanza in Tanzania.

• November 27, 2010: Established as Diocese of Bunda from the Archdiocese of Mwanza and the Diocese of Musoma.

The diocese comprises the districts of Bunda and Ukerewe and two parishes from the district of Musoma.

The Parish church of St. Paul's in Bunda is the cathedral church of the diocese.

• Bishop Renatus Leonard Nkwande (2010.11.27 – 2019.02.11), appointed Archbishop of Mwanza
• Bishop Simon Chibuga Masondole (2021.04.06 – ...)

• Roman Catholicism in Tanzania

• GCatholic.org
• Catholic Hierarchy

2°01′13″S 33°52′44″E / 2.0204°S 33.8789°E / -2.0204; 33.8789