Roman Catholic Diocese of Peterborough

Diocese of Peterborough Dioecesis Peterboroughensis
The Cathedral of St. Peter-in-Chains, Peterborough
Location
Country	Canada
Ecclesiastical province	Kingston
Population - Catholics	100,000 (25.2%)
Information
Denomination	Catholic Church
Sui iuris church	Latin Church
Rite	Roman Rite
Established	July 11, 1882
Cathedral	St. Peter-in-Chains
Patron saint	St. Peter & St. Patrick
Current leadership
Pope	Francis
Bishop	Most Rev. Daniel J. Miehm
Metropolitan Archbishop	Most Rev. Michael Mulhall
Vicar General	Msgr. Michael Heffernan
Website
peterboroughdiocese.org

The Diocese of Peterborough (Latin: Dioecesis Peterboroughensis) is a Latin Church ecclesiastical territory or diocese of the Catholic Church in Ontario, Canada. It is a suffragan in the ecclesiastical province of the metropolitan Archdiocese of Kingston, Ontario.

Its episcopal see is the Cathedral of St. Peter-in-Chains in Peterborough, Ontario. On March 10, 2017, Pope Francis named former Hamilton Auxiliary Bishop Daniel J. Miehm as the new Bishop of Peterborough.^[1]