| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ola | city | Georgia | United States | 33.44 | -84.04 | 830 | |
| Old Cedar Creek | city | Georgia | United States | 34.11 | -84.65 | 902 | |
| Old Chimney | city | Georgia | United States | 32.94 | -85.02 | 830 | |
| Old Church | city | Georgia | United States | 33.05 | -81.94 | 252 | |
| Old Clyattville | city | Georgia | United States | 30.71 | -83.32 | 193 | |
| Old Condor | city | Georgia | United States | 32.53 | -82.84 | 226 | |
| Old Damascus | city | Georgia | United States | 31.31 | -84.74 | 226 | |
| Old Davis Mill Estates | city | Georgia | United States | 33.84 | -84.82 | 990 | |
| Old Dellwood | city | Georgia | United States | 32.67 | -82.37 | 331 | |
| Old Ford Acres | city | Georgia | United States | 33.53 | -84.47 | 875 | |
| Old Fort Estates | city | Georgia | United States | 34.95 | -85.24 | 830 | |
| Old Heritage Farm | city | Georgia | United States | 33.86 | -83.31 | 830 | |
| Old Mill Chase | city | Georgia | United States | 33.85 | -83.33 | 830 | |
| Old Mill Trace | city | Georgia | United States | 34.94 | -85.18 | 830 | |
| Old National East | city | Georgia | United States | 33.60 | -84.46 | 984 | |
| Old Newman (historical) | city | Georgia | United States | 33.05 | -84.32 | 849 | |
| Old Rock Hill | city | Georgia | United States | 31.01 | -83.57 | 252 | |
| Old Sardis | city | Georgia | United States | 32.96 | -81.76 | 239 | |
| Old South | city | Georgia | United States | 33.55 | -84.30 | 830 | |
| Old Suwanee Estates | city | Georgia | United States | 34.09 | -84.02 | 1000 | |
| Old Tallapoosa | city | Georgia | United States | 33.75 | -85.30 | 1099 | |
| Old Town | city | Georgia | United States | 32.91 | -82.31 | 298 | |
| Old Villa Rica | city | Georgia | United States | 33.75 | -84.93 | 1158 | |
| Olde Federal Pointe | city | Georgia | United States | 34.22 | -83.95 | 1105 | |
| Olde Towne | city | Georgia | United States | 32.42 | -81.77 | 190 | |
| Olifftown | city | Georgia | United States | 32.49 | -82.10 | 223 | |
| Olive Branch | city | Georgia | United States | 32.67 | -84.61 | 830 | |
| Olive Terrace | city | Georgia | United States | 33.40 | -82.13 | 403 | |
| Oliver | city | Georgia | United States | 32.52 | -81.53 | 118 | |
| Olivers Mill | city | Georgia | United States | 31.87 | -84.34 | 295 | |
| Ollie | city | Georgia | United States | 34.75 | -84.60 | 1669 | |
| Olmstead | city | Georgia | United States | 31.86 | -81.60 | 75 | |
| Olmstead Homes | city | Georgia | United States | 33.49 | -82.00 | 141 | |
| Olney | city | Georgia | United States | 32.26 | -81.46 | 65 | |
| Olympia (historical) | city | Georgia | United States | 30.65 | -83.35 | 124 |