| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Onglas | city | Rhone-Alpes | France | 45.82 | 5.48 | 1860 | 3686 |
| Onglavik | city | Hordaland | Norway | 60.40 | 5.11 | 196 | 4117 |
| Onglavika | city | Hordaland | Norway | 60.40 | 5.11 | 196 | 4117 |
| Ongles | city | Provence-Alpes-Cote d'Azur | France | 44.03 | 5.73 | 1922 | 1381 |
| Onglevert | city | Nord-Pas-de-Calais | France | 50.84 | 1.62 | 370 | 9156 |
| Onglevik | city | Hordaland | Norway | 60.40 | 5.11 | 196 | 4117 |
| Onglieres | city | Franche-Comte | France | 46.79 | 6.01 | 2568 | 1536 |
| Onglo | city | Albay | Philippines | 13.35 | 123.72 | 82 | 82203 |
| Onglé | city | Guera | Chad | 11.43 | 18.35 | 1889 | 596 |