The Catholic Church in Canada is a significant religious institution, representing one of the largest Christian denominations in the country. It is organized into several dioceses and archdioceses, with the Archdiocese of Toronto being the largest. The Church plays a vital role in Canadian society, providing spiritual guidance, education, and social services. In Canada, the Catholic Church has a diverse membership, including many Indigenous communities. It has been involved in various social justice initiatives and has a rich history that includes both contributions to education and controversies, particularly regarding its role in the residential school system.