| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Saint Olaf | city | Iowa | United States | 42.93 | -91.39 | 885 | |
| Saint Olan's | city | Cork | Ireland | 51.93 | -8.81 | 285 | 2146 |
| Saint Olan’s | city | Cork | Ireland | 51.93 | -8.81 | 285 | 2146 |
| Saint Olives | city | Eastern Cape | South Africa | -32.08 | 24.44 | 5869 | 0 |
| Saint Omer | city | Saint Andrew | Grenada | 12.13 | -61.67 | 383 | 31976 |
| Saint Omer | city | New Zealand | -41.18 | 173.97 | 830 | 111 | |
| Saint Omer | city | Indiana | United States | 39.44 | -85.60 | 859 | |
| Saint Omer Wizernes Airport | airport | 50.73 | 2.24 | 249 | 0 | ||
| Saint Onge | city | South Dakota | United States | 44.55 | -103.72 | 3464 | |
| Saint Oswald's | city | Ireland | 52.46 | -8.88 | 344 | 1647 | |
| Saint Oswald’s | city | Ireland | 52.46 | -8.88 | 344 | 1647 | |
| Saint Osyth | city | Essex | United Kingdom | 51.80 | 1.08 | 3 | 27026 |