| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Oga (historical) | city | Arkansas | United States | 35.95 | -92.29 | 830 | |
| Ogallah | city | Kansas | United States | 38.99 | -99.73 | 2509 | |
| Ogallala | city | Nebraska | United States | 41.13 | -101.72 | 3349 | |
| Ogasta | city | Maine | United States | 44.31 | -69.78 | 68 | |
| Ogborn | city | Missouri | United States | 37.83 | -90.42 | 944 | |
| Ogburn | city | Texas | United States | 32.84 | -95.22 | 830 | |
| Ogburn | city | Virginia | United States | 36.80 | -78.23 | 396 | |
| Ogburn Crossroads | city | North Carolina | United States | 35.56 | -78.64 | 298 | |
| Ogburn Station | city | North Carolina | United States | 36.15 | -80.22 | 984 | |
| Ogburns Crossroads | city | North Carolina | United States | 36.25 | -79.92 | 830 | |
| Ogden | city | Arkansas | United States | 33.58 | -94.04 | 298 | |
| Ogden | city | Illinois | United States | 40.11 | -87.96 | 830 | |
| Ogden | city | Indiana | United States | 39.80 | -85.47 | 997 | |
| Ogden | city | Iowa | United States | 42.04 | -94.03 | 1099 | |
| Ogden | city | Kansas | United States | 39.11 | -96.71 | 1049 | |
| Ogden | city | Michigan | United States | 41.82 | -83.98 | 830 | |
| Ogden | city | Missouri | United States | 36.74 | -89.56 | 308 | |
| Ogden | city | New Jersey | United States | 39.81 | -75.20 | 39 | |
| Ogden | city | North Carolina | United States | 34.27 | -77.82 | 26 | |
| Ogden | city | Ohio | United States | 39.43 | -83.91 | 987 | |
| Ogden | city | Pennsylvania | United States | 39.83 | -75.46 | 98 | |
| Ogden | city | South Carolina | United States | 34.86 | -81.09 | 830 | |
| Ogden | city | Tennessee | United States | 35.51 | -85.10 | 1899 | |
| Ogden | city | Texas | United States | 29.63 | -98.26 | 830 | |
| Ogden | city | Texas | United States | 33.51 | -99.21 | 1669 | |
| Ogden | city | Texas | United States | 34.09 | -100.12 | 1794 | |
| Ogden | city | Utah | United States | 41.22 | -111.97 | 4373 | |
| Ogden | city | West Virginia | United States | 39.30 | -81.40 | 830 | |
| Ogden | city | West Virginia | United States | 37.98 | -81.13 | 1801 | |
| Ogden Canyon Wildwood Estates | city | Utah | United States | 41.25 | -111.87 | 6709 | |
| Ogden Center | city | Michigan | United States | 41.77 | -83.96 | 830 | |
| Ogden Center | city | New York | United States | 43.17 | -77.80 | 830 | |
| Ogden Dunes | city | Indiana | United States | 41.62 | -87.19 | 830 | |
| Ogden Heights | city | Utah | United States | 41.18 | -112.01 | 4448 | |
| Ogden Hills | city | Virginia | United States | 37.24 | -79.99 | 1099 | |
| Ogden Park | city | Louisiana | United States | 30.45 | -91.16 | 49 | |
| Ogden Ridge (historical) | city | Kentucky | United States | 38.51 | -83.99 | 830 | |
| Ogdensburg | city | New Jersey | United States | 41.08 | -74.59 | 830 | |
| Ogdensburg | city | New York | United States | 44.69 | -75.49 | 272 | |
| Ogdensburg | city | Pennsylvania | United States | 41.62 | -76.97 | 1699 | |
| Ogdensburg | city | Wisconsin | United States | 44.45 | -89.03 | 849 | |
| Ogdonia | city | Pennsylvania | United States | 41.41 | -76.71 | 898 | |
| Oge (historical) | city | American Samoa | United States | -14.19 | -169.61 | 0 | |
| Ogeechee | city | Georgia | United States | 32.62 | -81.76 | 111 | |
| Ogeechee | city | Oklahoma | United States | 36.76 | -94.81 | 830 | |
| Ogeechee Farms | city | Georgia | United States | 31.99 | -81.26 | 9 | |
| Ogeecheeton | city | Georgia | United States | 32.06 | -81.13 | 9 | |
| Ogefao | city | American Samoa | United States | -14.25 | -170.58 | 13 | |
| Ogegase (historical) | city | American Samoa | United States | -14.26 | -170.58 | 3 | |
| Ogema | city | Minnesota | United States | 47.10 | -95.93 | 1669 | |
| Ogema | city | Wisconsin | United States | 45.44 | -90.30 | 1669 | |
| Ogemaw | city | Arkansas | United States | 33.46 | -93.03 | 196 | |
| Ogemaw Springs | city | Michigan | United States | 44.30 | -84.29 | 1059 | |
| Ogg | city | Texas | United States | 34.84 | -101.89 | 3651 | |
| Ogiil | city | Palau | United States | 7.57 | 134.63 | 3 | |
| Ogilby | city | California | United States | 32.82 | -114.84 | 360 | |
| Ogilvie | city | Minnesota | United States | 45.83 | -93.43 | 1049 | |
| Ogilville | city | Indiana | United States | 39.13 | -86.02 | 830 | |
| Oglala | city | South Dakota | United States | 43.19 | -102.74 | 3349 | |
| Ogle | city | Illinois | United States | 41.11 | -90.88 | 830 | |
| Ogle | city | Kentucky | United States | 37.03 | -83.71 | 1000 | |
| Ogle | city | Pennsylvania | United States | 40.70 | -80.10 | 1085 | |
| Ogle (historical) | city | New Mexico | United States | 34.99 | -103.97 | 4396 | |
| Ogles | city | Illinois | United States | 38.55 | -90.05 | 830 | |
| Ogles (historical) | city | Ohio | United States | 39.54 | -83.83 | 997 | |
| Ogles (historical) | city | Texas | United States | 31.14 | -98.29 | 1669 | |
| Oglesby | city | Georgia | United States | 34.08 | -82.97 | 830 | |
| Oglesby | city | Illinois | United States | 41.30 | -89.06 | 830 | |
| Oglesby | city | Oklahoma | United States | 36.63 | -95.86 | 830 | |
| Oglesby | city | Tennessee | United States | 36.04 | -86.74 | 830 | |
| Oglesby | city | Texas | United States | 31.42 | -97.51 | 843 | |
| Oglesville | city | Missouri | United States | 36.58 | -90.31 | 308 | |
| Oglethorpe | city | Georgia | United States | 32.29 | -84.06 | 314 | |
| Oglethorpe Homes | city | Georgia | United States | 33.47 | -82.00 | 141 | |
| Oglethorpe Homes | city | Georgia | United States | 32.83 | -83.64 | 396 | |
| Oglethorpe Manor | city | Georgia | United States | 31.27 | -81.43 | 3 | |
| Oglethorpe Park | city | Georgia | United States | 31.17 | -81.38 | 6 | |
| Ogleton (historical) | city | Ohio | United States | 39.47 | -84.74 | 898 | |
| Ogletown | city | Delaware | United States | 39.68 | -75.70 | 49 | |
| Ogletown | city | Pennsylvania | United States | 40.20 | -78.70 | 2509 | |
| Ogletree Woods | city | Georgia | United States | 32.53 | -84.95 | 830 | |
| Ogontz | city | Maine | United States | 45.82 | -69.71 | 1076 | |
| Ogontz | city | Ohio | United States | 41.34 | -82.46 | 830 | |
| Ogontz | city | Michigan | United States | 45.87 | -86.79 | 830 | |
| Ogreeta | city | North Carolina | United States | 35.15 | -84.14 | 1696 | |
| Ogren | city | Maine | United States | 46.91 | -68.06 | 830 | |
| Ogunquit | city | Maine | United States | 43.25 | -70.60 | 3 |