| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ouwamsoult | city | Marrakech-Tensift-Al Haouz | Morocco | 30.98 | -9.53 | 2916 | 7683 |
| Ouwang | city | Tainan | Taiwan | 23.20 | 120.16 | 32 | 111554 |
| Ouwaou | city | Diffa | Niger | 13.54 | 13.02 | 921 | 3674 |
| Ouwdurp | city | Zuid-Holland | Netherlands | 51.82 | 3.93 | 3 | 4531 |
| Ouwegem | city | Vlaanderen | Belgium | 50.91 | 3.60 | 68 | 24467 |
| Ouwendorp | city | Gelderland | Netherlands | 52.23 | 5.74 | 101 | 6906 |
| Ouwenga | city | New Zealand | -44.03 | -176.37 | 3 | 0 | |
| Ouwerf | city | Mpumalanga | South Africa | -25.44 | 29.36 | 4189 | 351 |
| Ouwerf | city | Western Cape | South Africa | -34.15 | 20.47 | 282 | 296 |
| Ouwerf | city | Eastern Cape | South Africa | -34.12 | 24.55 | 134 | 440 |
| Ouwerf | city | Omaheke | Namibia | -22.45 | 19.43 | 5029 | 149 |
| Ouwerkerk | city | Zeeland | Netherlands | 51.63 | 3.98 | -1689 | 14414 |
| Ouwijk | city | Vlaanderen | Belgium | 50.88 | 4.13 | 62 | 57461 |
| Ouwit | city | Northern Bahr el Ghazal | South Sudan | 8.68 | 27.84 | 1669 | 5814 |
| Ouwklip | city | KwaZulu-Natal | South Africa | -28.04 | 30.37 | 3710 | 466 |
| Ouwster-Nijega | city | Fryslan | Netherlands | 52.93 | 5.81 | 3 | 9742 |
| Ouwsterhaule | city | Fryslan | Netherlands | 52.94 | 5.81 | 3 | 10119 |
| Ouwu | city | Guangdong | China | 22.58 | 111.39 | 830 | 43381 |
| Ouwu | city | Guangdong | China | 24.16 | 111.97 | 830 | 8209 |
| Ouwu | city | Guangdong | China | 24.39 | 113.10 | 830 | 16688 |
| Ouwu | city | Guangdong | China | 24.49 | 112.51 | 925 | 10162 |
| Ouwu | city | Guangxi | China | 21.69 | 109.36 | 164 | 15496 |
| Ouwu | city | Guangxi | China | 21.62 | 108.94 | 22 | 8394 |
| Ouwu | city | Guangxi | China | 21.57 | 109.74 | 0 | 18683 |
| Ouwènzou | city | N'Zerekore | Guinea | 8.30 | -8.77 | 2509 | 2256 |