| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oley | city | Pennsylvania | United States | 40.39 | -75.79 | 400 | |
| Oley Furnace | city | Pennsylvania | United States | 40.41 | -75.79 | 830 | |
| Oley Line | city | Pennsylvania | United States | 40.34 | -75.80 | 298 | |
| Oleya | city | Kerman | Iran | 29.37 | 57.43 | 8389 | 1250 |
| Oleye | city | Wallonie | Belgium | 50.71 | 5.28 | 360 | 23817 |
| Oleyev | city | Ternopil's'ka Oblast' | Ukraine | 49.76 | 25.25 | 1669 | 4172 |
| Oleyeva Korolyuvka | city | Ivano-Frankivs'ka Oblast' | Ukraine | 48.75 | 25.37 | 1000 | 6853 |
| Oleyeva-Kornev | city | Ivano-Frankivs'ka Oblast' | Ukraine | 48.74 | 25.38 | 980 | 6854 |
| Oleyeva-Korolevka | city | Ivano-Frankivs'ka Oblast' | Ukraine | 48.75 | 25.37 | 1000 | 6853 |
| Oleyniki | city | Belgorodskaya Oblast' | Russia | 50.08 | 38.59 | 830 | 1937 |
| Oleyniki | city | Khmel'nyts'ka Oblast' | Ukraine | 49.81 | 26.57 | 944 | 3874 |
| Oleyniki | city | Kharkivs'ka Oblast' | Ukraine | 49.23 | 36.07 | 830 | 2122 |
| Oleyniki | city | Chernihivs'ka Oblast' | Ukraine | 51.76 | 32.59 | 830 | 2130 |
| Oleynikov | city | Gomel'skaya Oblast' | Belarus | 53.05 | 30.32 | 830 | 447 |
| Oleynikov | city | Volgogradskaya Oblast' | Russia | 50.57 | 44.16 | 830 | 596 |
| Oleynikov | city | Belgorodskaya Oblast' | Russia | 50.08 | 38.59 | 830 | 1937 |
| Oleynikov | city | Volgogradskaya Oblast' | Russia | 49.88 | 45.60 | 104 | 673 |
| Oleynikov | city | Volgogradskaya Oblast' | Russia | 49.78 | 45.73 | 124 | 707 |
| Oleynikov | city | Volgogradskaya Oblast' | Russia | 49.75 | 45.50 | 157 | 745 |
| Oleynikov | city | Volgogradskaya Oblast' | Russia | 49.72 | 45.63 | 134 | 745 |
| Oleynikova Sloboda | city | Kyyivs'ka Oblast' | Ukraine | 49.89 | 30.32 | 830 | 4329 |
| Oleynikovo | city | Belarus | 55.07 | 29.42 | 410 | 1400 | |
| Oleynikovo | city | Volgogradskaya Oblast' | Russia | 50.57 | 44.16 | 830 | 596 |
| Oleynikovo | city | Luhans'ka Oblast' | Ukraine | 49.17 | 38.42 | 830 | 1490 |
| Oleynikovo | city | Kharkivs'ka Oblast' | Ukraine | 50.27 | 36.48 | 830 | 3362 |
| Oleynitskiy | city | Belgorodskaya Oblast' | Russia | 50.61 | 37.90 | 830 | 1356 |
| Oleyo | city | Nigeria | 7.32 | 3.80 | 830 | 275355 | |
| Oleyo Market | city | Nigeria | 7.32 | 3.80 | 830 | 275355 | |
| Oleyres | city | Vaud | Switzerland | 46.85 | 7.04 | 1876 | 10983 |
| Oleyuv | city | Ternopil's'ka Oblast' | Ukraine | 49.76 | 25.25 | 1669 | 4172 |
| Oleyyeva | city | Ukraine | 48.73 | 25.35 | 1020 | 6854 | |
| Oleyyeva Kornyuv | city | Ivano-Frankivs'ka Oblast' | Ukraine | 48.74 | 25.38 | 980 | 6854 |
| Oleyyuv | city | Ternopil's'ka Oblast' | Ukraine | 49.76 | 25.25 | 1669 | 4172 |
| Oleyëva Kornyuv | city | Ivano-Frankivs'ka Oblast' | Ukraine | 48.74 | 25.38 | 980 | 6854 |
| Oleyëvo-Korolëvka | city | Ternopil's'ka Oblast' | Ukraine | 48.74 | 25.99 | 830 | 6193 |