| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ojo de Agua | city | Tolima | Colombia | 3.67 | -74.85 | 2854 | 1955 |
| Olaya Herrera | city | Tolima | Colombia | 3.81 | -75.33 | 1669 | 3333 |
| Orisol | city | Tolima | Colombia | 4.17 | -75.60 | 10068 | 1659 |
| Ortega | city | Tolima | Colombia | 3.94 | -75.22 | 1689 | 12681 |
| Ovejaras | city | Tolima | Colombia | 3.37 | -75.20 | 1079 | 1055 |
| Ovejas | city | Tolima | Colombia | 3.37 | -75.20 | 1079 | 1055 |