| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Osteen | city | Florida | United States | 28.85 | -81.16 | 72 | |
| Ostella | city | Tennessee | United States | 35.32 | -86.79 | 843 | |
| Ostend | city | Pennsylvania | United States | 40.87 | -78.72 | 1669 | |
| Oster | city | Minnesota | United States | 44.98 | -93.98 | 1023 | |
| Osterburg | city | Pennsylvania | United States | 40.17 | -78.52 | 1190 | |
| Osterdock | city | Iowa | United States | 42.73 | -91.16 | 830 | |
| Osterholt Mobile Home Park | city | Ohio | United States | 40.42 | -84.63 | 948 | |
| Osterhout | city | Pennsylvania | United States | 41.51 | -75.90 | 830 | |
| Osterville | city | Massachusetts | United States | 41.63 | -70.39 | 19 | |
| Ostina | city | Texas | United States | 30.27 | -97.74 | 830 | |
| Ostinas | city | Texas | United States | 30.27 | -97.74 | 830 | |
| Ostins | city | Texas | United States | 30.27 | -97.74 | 830 | |
| Ostrander | city | Minnesota | United States | 43.61 | -92.43 | 1669 | |
| Ostrander | city | Ohio | United States | 40.27 | -83.21 | 898 | |
| Ostrander | city | Washington | United States | 46.19 | -122.89 | 200 | |
| Ostrander | city | Wisconsin | United States | 44.39 | -88.84 | 830 | |
| Ostrander Mobile Home Park | city | Minnesota | United States | 43.62 | -92.43 | 1669 | |
| Ostrica | city | Louisiana | United States | 29.37 | -89.53 | 3 | |
| Ostrom | city | California | United States | 39.07 | -121.51 | 59 | |
| Ostrovski (historical) | city | Alaska | United States | 59.58 | -151.50 | 0 | |
| Ostwalt | city | North Carolina | United States | 35.68 | -80.86 | 951 |