28 cities
| City | County | 2026 Pop. ↓ |
|---|---|---|
| Gallatin | Sumner County | 56,321 |
| Germantown | Shelby County | 39,560 |
| Goodlettsville | Davidson County | 17,243 |
| Greeneville | Greene County | 16,213 |
| Greenbrier | Robertson County | 7,080 |
| Green Hill | Davidson County | 6,617 |
| Gatlinburg | Sevier County | 3,777 |
| Gladeville | Wilson County | 2,785 |
| Greenfield | Weakley County | 2,013 |
| Gruetli-Laager | Grundy County | 1,815 |
| Gray | Washington County | 1,695 |
| Graysville | Rhea County | 1,525 |
| Gordonsville | Smith County | 1,396 |
| Gleason | Weakley County | 1,362 |
| Greenback | Loudon County | 1,282 |
| Gainesboro | Jackson County | 978 |
| Grimsley | Fentress County | 888 |
| Gates | Lauderdale County | 649 |
| Gallaway | Fayette County | 517 |
| Griffith Creek | Marion County | 498 |
| Gadsden | Crockett County | 476 |
| Gilt Edge | Shelby County | 473 |
| Guys | McNairy County | 417 |
| Gibson | Gibson County | 376 |
| Grand Junction | Hardeman County | 326 |
| Garland | Tipton County | 282 |
| Graball | Sumner County | 243 |
| Greenvale | Cannon County | 156 |