The Archdiocese of Toronto is Canada's largest diocese, stretching from Toronto north to Georgian Bay and from Oshawa to Mississauga. It is home to 1.9 million Catholics and 225 churches, with Mass celebrated in more than 30 different languages each week. We are guided by our archbishop, His Eminence, Thomas Cardinal Collins.
Please visit our official website at www.archtoronto.org to learn more about us.