Diocese of Canada

The term Diocese of Canada may refer to:


 * Serbian Orthodox Diocese of Canada, Canadian diocese of the Serbian Orthodox Church
 * Serbian Orthodox Diocese of America and Canada, former diocese (1921-1963) of the Serbian Orthodox Church, in the US and Canada
 * Serbian Orthodox Diocese of Eastern America and Canada, former diocese (1963-1983) of the Serbian Orthodox Church, in eastern USA and Canada
 * Free Serbian Orthodox Diocese of America and Canada, former diocese (1963-1991) of the "Free Serbian Orthodox Church", in USA and Canada
 * Diocese of America and Canada (Metropolitanate of New Gračanica), former diocese (1991-2009) of the Serbian Orthodox Metropolitanate of New Gračanica
 * Romanian Orthodox Diocese of Canada, Canadian diocese of the Romanian Orthodox Church
 * Russian Orthodox Diocese of Montreal and Canada, Canadian diocese of the Russian Orthodox Church Outside Russia
 * Ukrainian Orthodox Diocese of Central Canada, one of dioceses of the Ukrainian Orthodox Church of Canada
 * Ukrainian Orthodox Diocese of Eastern Canada, one of dioceses of the Ukrainian Orthodox Church of Canada
 * Ukrainian Orthodox Diocese of Western Canada, one of dioceses of the Ukrainian Orthodox Church of Canada
 * Macedonian Orthodox Diocese of America and Canada, a diocese of the Macedonian Orthodox Church
 * Armenian Diocese of Canada (Cilicia), Canadian diocese of the Armenian Apostolic Church, under the Holy See of Cilicia
 * Assyrian Diocese of Canada, Canadian diocese of the Assyrian Church of the East