| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oban | city | Province de Saskatchewan | Canada | 52.1166667 | -108.1333333 | 2099 | 53 |
| Ogema | city | Province de Saskatchewan | Canada | 49.5666667 | -104.9166667 | 2388 | 420 |
| Old Wives | city | Province de Saskatchewan | Canada | 50.2 | -106 | 2286 | 22 |
| Onion Lake | city | Province de Saskatchewan | Canada | 53.7166667 | -110 | 1968 | 583 |
| Ordale | city | Province de Saskatchewan | Canada | 53.2666667 | -106.7 | 1624 | 80 |
| Oungre | city | Province de Saskatchewan | Canada | 49.1333333 | -103.8 | 2076 | 47 |
| Outlook | city | Province de Saskatchewan | Canada | 51.5 | -107.05 | 1719 | 2236 |
| Outram Station | city | Province de Saskatchewan | Canada | 49.1333333 | -103.3166667 | 1899 | 42 |
| Oxbow | city | Province de Saskatchewan | Canada | 49.2166667 | -102.1666667 | 1758 | 1257 |
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