The Congregation of the Clerics of St. Viator, also known as the Viatorians, a Roman Catholic religious community of associates, brothers and priests. The Viatorians are an international community with provinces in the United States, Canada, Spain and Chile. The United States province, known as the Province of Chicago, is headquartered in Arlington Heights, Illinois. They work primarily in the Midwest and western part of the United States. The Province of Chicago also has a number of members who are involved in ministries throughout the South American country of Colombia.