| Location | States or Territories | Abbreviation | Postcode |
|---|---|---|---|
| Jacana | Victoria | VIC | 3047 |
| Jack River | Victoria | VIC | 3971 |
| Jackass Flat | Victoria | VIC | 3556 |
| Jacob Creek | Victoria | VIC | 3825 |
| Jam Jerrup | Victoria | VIC | 3984 |
| Jamieson | Victoria | VIC | 3723 |
| Jan Juc | Victoria | VIC | 3228 |
| Jancourt | Victoria | VIC | 3266 |
| Jancourt East | Victoria | VIC | 3266 |
| Jarklin | Victoria | VIC | 3517 |
| Jarrahmond | Victoria | VIC | 3888 |
| Jarvis Creek | Victoria | VIC | 3700 |
| Jeeralang | Victoria | VIC | 3840 |
| Jeeralang Junction | Victoria | VIC | 3840 |
| Jeetho | Victoria | VIC | 3945 |
| Jeffcott | Victoria | VIC | 3480 |
| Jeffcott North | Victoria | VIC | 3480 |
| Jeparit | Victoria | VIC | 3423 |
| Jericho | Victoria | VIC | 3825 |
| Jeruk | Victoria | VIC | 3527 |
