| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oboy | city | No | Haiti | 19.84 | -72.52 | 108 | 21734 |
| Odelique | city | No | Haiti | 19.80 | -72.65 | 2011 | 33885 |
| Ogé | city | No | Haiti | 19.40 | -72.03 | 1945 | 32497 |
| Okap | city | No | Haiti | 19.76 | -72.20 | 0 | 114144 |
| Ouanalope | city | No | Haiti | 19.33 | -72.15 | 1010 | 41126 |
| Ovre | city | No | Haiti | 19.60 | -72.48 | 1223 | 41259 |