| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ona (historical) | city | Arkansas | United States | 34.55 | -91.55 | 213 | |
| Ona Andom | city | Debub | Eritrea | 14.75 | 39.22 | 5869 | 4384 |
| Ona Dikonde | city | Kasai Oriental | Congo (Dem. Republic of The)-(Zaire) | -3.90 | 24.25 | 1998 | 1490 |
| Ona Dikondo | city | Kasai Oriental | Congo (Dem. Republic of The)-(Zaire) | -3.90 | 24.25 | 1998 | 1490 |
| Ona Foroho | city | Debub | Eritrea | 14.93 | 39.12 | 5869 | 1323 |
| Ona Forokho | city | Debub | Eritrea | 14.93 | 39.12 | 5869 | 1323 |
| Ona Gabien | city | Debub | Eritrea | 14.66 | 38.91 | 6085 | 7003 |
| Ona Patari Estate | city | Mashonaland West | Zimbabwe | -16.70 | 30.14 | 4189 | 1788 |
| Ona Wembo | city | Kasai Oriental | Congo (Dem. Republic of The)-(Zaire) | -4.15 | 24.92 | 1909 | 1490 |
| Ona Yala | city | Debub | Eritrea | 14.80 | 38.84 | 6108 | 2569 |
| Ona Zerit | city | Eritrea | 14.79 | 38.37 | 6010 | 7488 |