| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ohatchee | city | Alabama | United States | 33.78333 | -86.0025 | 488 | 2485 |
| Ohathlockhouchy historical | city | Florida | United States | 30.53333 | -84.48333 | 187 | 2410 |
| Ohia historical | city | Hawaii | United States | 19.58806 | -155.07833 | 862 | 4581 |
| Ohio | city | Colorado | United States | 38.56667 | -106.61111 | 8930 | 117 |
| Ohio | city | Texas | United States | 31.53917 | -98.08583 | 1099 | 265 |
| Ohio | city | Missouri | United States | 38.15556 | -93.85167 | 869 | 804 |
| Ohio | city | Illinois | United States | 41.5575 | -89.46083 | 892 | 927 |
| Ohio | city | Georgia | United States | 32.58278 | -83.81583 | 351 | 4977 |
| Ohio | city | New York | United States | 43.32222 | -74.97889 | 1318 | 402 |
| Ohio Camp | city | Montana | United States | 48.83306 | -111.84583 | 3487 | 61 |
| Ohio City | city | Ohio | United States | 40.77139 | -84.61556 | 797 | 1733 |
| Ohio City | city | Ohio | United States | 41.48417 | -81.71139 | 659 | 189956 |
| Ohio Furnace | city | Ohio | United States | 38.60278 | -82.78472 | 725 | 5069 |
| Ohiopyle | city | Pennsylvania | United States | 39.87167 | -79.4925 | 1197 | 1491 |
| Ohioview | city | Pennsylvania | United States | 40.65389 | -80.38806 | 767 | 11604 |
| Ohioville | city | Pennsylvania | United States | 40.67917 | -80.495 | 1099 | 10471 |
| Ohioville | city | New York | United States | 41.74083 | -74.05694 | 400 | 14333 |
| Ohiowa | city | Kansas | United States | 40.41444 | -97.4525 | 1601 | 467 |
| Ohl | city | Pennsylvania | United States | 41.08333 | -79.16111 | 1587 | 1782 |
| Ohley | city | West Virginia | United States | 38.10694 | -81.44917 | 915 | 3410 |
| Ohlman | city | Missouri | United States | 37.42639 | -91.11528 | 1200 | 337 |
| Ohlman | city | Illinois | United States | 39.345 | -89.21861 | 698 | 1562 |
| Ohlton historical | city | Ohio | United States | 41.12167 | -80.78028 | 1026 | 41361 |
| Ohltown | city | Ohio | United States | 41.12833 | -80.78528 | 1026 | 46109 |
| Ohm | city | California | United States | 37.62667 | -121.28306 | 101 | 1889 |
| Ohmer Park subdivision | city | Ohio | United States | 39.74167 | -84.15222 | 928 | 163131 |
| Ohmer historical | city | California | United States | 38.00972 | -122.02167 | 101 | 75646 |
| Ohogamiut | city | Alaska | United States | 61.56778 | -161.86361 | 16 | 5 |
| Ohoopee | city | Georgia | United States | 32.18 | -82.21972 | 170 | 1920 |
| Ohop | city | Washington | United States | 46.94583 | -122.18944 | 1519 | 2205 |
| Ohop Bob | city | Washington | United States | 46.87222 | -122.33694 | 600 | 2063 |
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