| Location | States or Territories | Abbreviation | Postcode |
|---|---|---|---|
| Gembrook | Victoria | VIC | 3783 |
| Genoa | Victoria | VIC | 3891 |
| Gentle Annie | Victoria | VIC | 3833 |
| Georges Creek | Victoria | VIC | 3700 |
| Gerahmin | Victoria | VIC | 3546 |
| Gerang Gerung | Victoria | VIC | 3418 |
| Gerangamete | Victoria | VIC | 3249 |
| Germania | Victoria | VIC | 3387 |
| Germantown | Victoria | VIC | 3741 |
| Gerrigerrup | Victoria | VIC | 3289 |
| Gherang | Victoria | VIC | 3240 |
| Gheringhap | Victoria | VIC | 3331 |
| Ghin Ghin | Victoria | VIC | 3717 |
| Giffard | Victoria | VIC | 3851 |
| Giffard West | Victoria | VIC | 3851 |
| Gil Gil | Victoria | VIC | 3480 |
| Gilberton | Victoria | VIC | 3072 |
| Gilderoy | Victoria | VIC | 3797 |
| Gillieston | Victoria | VIC | 3616 |
| Gillum | Victoria | VIC | 3858 |
