| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Glen Oak | city | New South Wales | Australia | -35.80 | 146.17 | 830 | 149 |
| Glen Oak | city | Illinois | United States | 41.88 | -88.04 | 830 | |
| Glen Oak | city | Wisconsin | United States | 43.74 | -89.36 | 830 | |
| Glen Oak | city | Maryland | United States | 38.59 | -76.98 | 167 | |
| Glen Oak | city | Ohio | United States | 40.18 | -83.00 | 925 | |
| Glen Oaks | city | Arizona | United States | 34.44 | -112.55 | 5869 | |
| Glen Oaks | city | Alabama | United States | 33.46 | -86.94 | 830 | |
| Glen Oaks | city | Alabama | United States | 34.85 | -87.79 | 830 | |
| Glen Oaks | city | Louisiana | United States | 30.51 | -91.15 | 55 | |
| Glen Oaks | city | New York | United States | 40.75 | -73.71 | 111 | |
| Glen Oaks | city | Tennessee | United States | 36.32 | -86.62 | 830 | |
| Glen Oaks | city | Texas | United States | 31.27 | -94.10 | 239 | |
| Glen Oaks | city | Utah | United States | 40.89 | -111.86 | 5029 | |
| Glen Oaks | city | California | United States | 32.84 | -116.80 | 1669 | |
| Glen Oaks | city | Georgia | United States | 33.94 | -83.45 | 830 | |
| Glen Oaks | city | Maryland | United States | 39.16 | -76.83 | 298 | |
| Glen Oaks Estates | city | Wisconsin | United States | 42.91 | -88.18 | 908 | |
| Glen Oaks Mobile Home Park | city | Minnesota | United States | 45.66 | -93.92 | 1108 | |
| Glen Oaks Mobile Home Park | city | Florida | United States | 27.47 | -80.34 | 22 | |
| Glen Oaks Place | city | Louisiana | United States | 30.52 | -91.12 | 55 | |
| Glen Oaks South | city | Florida | United States | 27.88 | -82.29 | 26 | |
| Glen Oban | city | Maryland | United States | 39.04 | -76.52 | 52 | |
| Glen Oley Farms | city | Pennsylvania | United States | 40.33 | -75.81 | 364 | |
| Glen Ora | city | Mpumalanga | South Africa | -24.75 | 30.36 | 2614 | 500 |
| Glen Ora | city | North West | South Africa | -27.05 | 23.67 | 4271 | 1355 |
| Glen Ora | city | Mpumalanga | South Africa | -24.74 | 30.34 | 3772 | 945 |
| Glen Orchy | city | Eastern Cape | South Africa | -31.14 | 27.96 | 6735 | 118 |
| Glen Orkney | city | New Zealand | -41.82 | 173.85 | 1181 | 0 | |
| Glen Oroua | city | New Zealand | -40.33 | 175.40 | 49 | 298 | |
| Glen Osmond | city | Victoria | Australia | -37.87 | 145.27 | 830 | 135857 |
| Glen Over | city | Free State | South Africa | -30.48 | 27.16 | 5029 | 172 |
| Glen Ovis | city | Eastern Cape | South Africa | -33.03 | 26.14 | 1669 | 149 |
| Glen Owen | city | Eastern Cape | South Africa | -31.90 | 25.21 | 4189 | 143 |