| St Mary's and the Missions, Tobermory, St Thomas the Apostle | Tobermory |
One of seven "missions" or satellite parishes of St. Mary's in Owen Sound, the others being in Chatsworth, Hepworth, Lion's Head, Meaford, Sauble Beach, and Wiarton |
| St Mary's and the Missions, Meaford, St Vincent's Roman Catholic Church | Meaford (Town of) |
One of seven "missions" or satellite parishes of St. Mary's in Owen Sound, the others being in Chatsworth, Hepworth, Lion's Head, Sauble Beach, Tobermory, and Wiarton |
| St Mary's and the Missions, Owen Sound, St Mary's of the Assumption | Owen Sound |
Roman Catholic church. Provides emergency food assistance on an individual basis |
| St Mary's and the Missions, Lion's Head, St. Mark's Catholic Church | Lion's Head |
One of seven "missions" or satellite parishes of St. Mary's in Owen Sound, the others being in Chatsworth, Hepworth, Meaford, Tobermory, Sauble Beach, and Wiarton |
| St Mary's and the Missions, Wiarton, St Thomas Aquinas | Wiarton |
One of seven "missions" or satellite parishes of St. Mary's in Owen Sound, the others being in Chatsworth, Hepworth, Lion's Head, Meaford, Sauble Beach, and Tobermory |
| St Mary's and the Missions, Sauble Beach, Holy Family Chapel | Sauble Beach |
One of seven "missions" or satellite parishes of St. Mary's in Owen Sound, the others being in Chatsworth, Hepworth, Lion's Head, Meaford, Tobermory, and Wiarton |
| St Mary's and the Missions, Chatsworth, St Stanislaus | Chatsworth (Village of) |
One of seven "missions" or satellite churches of St. Mary's in Owen Sound, the others being in Hepworth, Lion's Head, Meaford, Tobermory, Sauble Beach, and Wiarton |
| St Mary's and the Missions, Hepworth, St Mary of the Rosary | Hepworth |
One of seven "missions" or satellite parishes of St. Mary's in Owen Sound, the others being in Chatsworth, Lion's Head, Meaford, Tobermory, Sauble Beach, and Wiarton |
