28 cities
| City | County | 2025 Pop. ↓ |
|---|---|---|
| Gallatin | Sumner County | 54,405 |
| Germantown | Shelby County | 39,844 |
| Goodlettsville | Davidson County | 17,338 |
| Greeneville | Greene County | 16,096 |
| Greenbrier | Robertson County | 7,059 |
| Green Hill | Davidson County | 6,812 |
| Gatlinburg | Sevier County | 3,740 |
| Gladeville | Wilson County | 2,542 |
| Greenfield | Weakley County | 2,015 |
| Gruetli-Laager | Grundy County | 1,802 |
| Graysville | Rhea County | 1,516 |
| Gordonsville | Smith County | 1,391 |
| Gleason | Weakley County | 1,362 |
| Gray | Washington County | 1,290 |
| Greenback | Loudon County | 1,253 |
| Gainesboro | Jackson County | 969 |
| Grimsley | Fentress County | 702 |
| Gates | Lauderdale County | 651 |
| Griffith Creek | Marion County | 580 |
| Gallaway | Fayette County | 519 |
| Gadsden | Crockett County | 476 |
| Gilt Edge | Shelby County | 473 |
| Guys | McNairy County | 416 |
| Gibson | Gibson County | 374 |
| Grand Junction | Hardeman County | 328 |
| Garland | Tipton County | 283 |
| Greenvale | Cannon County | 150 |
| Graball | Sumner County | 118 |