- Jackadgery, 2460
- Jackalass, 2722
- Jacks Creek, 2390
- Jacksons Flat, 2469
- Jacky Bulbin Flat, 2463
- Jagumba, 2642
- Jagungal Wilderness, 2642
- Jamberoo, 2533
- James Creek, 2463
- Jamisontown, 2750
- Jannali, 2226
- Jaspers Brush, 2535
- Jaunter, 2787
- Jeir, 2582
- Jellat Jellat, 2550
- Jemalong, 2871
- Jembaicumbene, 2622
- Jennings, 2372
- Jenolan, 2790
- Jeogla, 2350
- Jerangle, 2630
- Jeremadra, 2536
- Jeremy, 2795
- Jerilderie, 2716
- Jerrabattgulla, 2622
- Jerrabomberra, 2619
- Jerrara, 2533
- Jerrawa, 2582
- Jerrawangala, 2540
- Jerrong, 2580
- Jerrys Plains, 2330
- Jerseyville, 2431
- Jesmond, 2299
- Jewells, 2280
- Jews Lagoon, 2388
- Jiggi, 2480
- Jilliby, 2259
- Jimenbuen, 2630
- Jindabyne, 2627
- Jinden, 2622
- Jindera, 2642
- Jingellic, 2642
- Jingera, 2622
- Joadja, 2575
- Joes Box, 2469
- Johns River, 2443
- Jolly Nose, 2445
- Jones Bridge, 2720
- Jones Creek, 2722
- Jones Island, 2430
- Judds Creek, 2795
- Jugiong, 2726
- Junction Hill, 2460
- Junction Point, 2583
- Junee, 2663
- Junee Reefs, 2666
