| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Old Antioch | city | Tennessee | United States | 36.41 | -85.54 | 1066 | |
| Old Bethpage | city | Tennessee | United States | 36.49 | -86.30 | 830 | |
| Old Cedar Fork | city | Tennessee | United States | 36.50 | -83.51 | 1200 | |
| Old Chilhowee | city | Tennessee | United States | 35.78 | -83.77 | 1197 | |
| Old Cumberland | city | Tennessee | United States | 35.55 | -85.37 | 1873 | |
| Old Dunbar (historical) | city | Tennessee | United States | 35.47 | -88.17 | 830 | |
| Old Englewood | city | Tennessee | United States | 35.41 | -84.49 | 1108 | |
| Old Farm | city | Tennessee | United States | 35.06 | -85.35 | 830 | |
| Old Fields Place | city | Tennessee | United States | 36.09 | -87.84 | 830 | |
| Old Fosterville (historical) | city | Tennessee | United States | 35.67 | -86.42 | 830 | |
| Old Fremont | city | Tennessee | United States | 36.44 | -89.17 | 830 | |
| Old Glory | city | Tennessee | United States | 35.78 | -84.03 | 951 | |
| Old Hall | city | Tennessee | United States | 36.15 | -88.79 | 400 | |
| Old Hickory | city | Tennessee | United States | 36.26 | -86.65 | 830 | |
| Old Lawton | city | Tennessee | United States | 35.21 | -88.47 | 830 | |
| Old Middleton | city | Tennessee | United States | 36.18 | -85.99 | 830 | |
| Old Millersburg (historical) | city | Tennessee | United States | 35.70 | -86.35 | 830 | |
| Old Patty | city | Tennessee | United States | 35.25 | -84.61 | 830 | |
| Old Safford (historical) | city | Tennessee | United States | 35.74 | -88.19 | 830 | |
| Old Salem | city | Tennessee | United States | 35.08 | -86.25 | 895 | |
| Old South Estates | city | Tennessee | United States | 35.84 | -86.47 | 830 | |
| Old Springville | city | Tennessee | United States | 36.29 | -88.15 | 400 | |
| Old Sweetwater | city | Tennessee | United States | 35.65 | -84.43 | 941 | |
| Old Town (historical) | city | Tennessee | United States | 35.99 | -86.94 | 830 | |
| Old Washington | city | Tennessee | United States | 35.53 | -84.91 | 830 | |
| Old Well Crossing | city | Tennessee | United States | 35.62 | -85.88 | 1023 | |
| Old Winesap | city | Tennessee | United States | 35.79 | -85.17 | 1748 | |
| Old Zion | city | Tennessee | United States | 35.97 | -85.56 | 980 | |
| Olde Mill | city | Tennessee | United States | 35.17 | -85.23 | 830 | |
| Oldfield Addition | city | Tennessee | United States | 35.77 | -83.97 | 915 | |
| Oldfort | city | Tennessee | United States | 35.07 | -84.73 | 898 | |
| Oldham | city | Tennessee | United States | 35.78 | -83.48 | 1669 | |
| Oldtown | city | Tennessee | United States | 35.98 | -83.17 | 1092 | |
| Olio | city | Tennessee | United States | 36.44 | -85.99 | 830 | |
| Olio (historical) | city | Tennessee | United States | 35.55 | -85.47 | 1893 | |
| Olive Branch | city | Tennessee | United States | 35.73 | -89.67 | 298 | |
| Olivehill | city | Tennessee | United States | 35.27 | -88.03 | 830 | |
| Oliver Springs | city | Tennessee | United States | 36.04 | -84.34 | 902 | |
| Olivet | city | Tennessee | United States | 35.21 | -88.20 | 830 | |
| Olivet | city | Tennessee | United States | 35.29 | -87.03 | 830 | |
| Oliveville (historical) | city | Tennessee | United States | 35.98 | -85.56 | 997 |