Ontario
| Name | Year of Designation | Area |
|---|---|---|
| Hannah Bay | 1939 | 29,500 ha (73,000 acres) |
| St. Joseph's Island | 1951 | 940 ha (2,300 acres) |
| Chantry Island | 1957 | 81 ha (200 acres) |
| Rideau | 1957 | 809.4 ha (2,000 acres) |
| Moose River | 1958 | 1,457 ha (3,600 acres) |
| Mississippi Lake | 1959 | 430 ha (1,100 acres) |
| Upper Canada | 1961 | 2,663 ha (6,580 acres) |
| Beckett Creek | 1969 | 103 ha (250 acres) |
| Eleanor Island | 1971 | 0.6 ha (1.5 acres) |
Read more about this topic: List Of Migratory Bird Sanctuaries Of Canada