| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jackadgery | city | State of New South Wales | Australia | -29.5833333 | 152.5666667 | 830 | 112 |
| Jacks Creek | city | State of New South Wales | Australia | -31.7166667 | 150.5833333 | 1827 | 112 |
| Jamberoo | city | State of New South Wales | Australia | -34.65 | 150.7833333 | 104 | 17326 |
| Jannali | city | State of New South Wales | Australia | -34.0166667 | 151.0666667 | 9 | 123523 |
| Jaspers Brush | city | State of New South Wales | Australia | -34.8166667 | 150.6666667 | 3 | 2063 |
| Jawbone | city | State of New South Wales | Australia | -32.4833333 | 148.9666667 | 990 | 266 |
| Jeerabung | city | State of New South Wales | Australia | -33.1833333 | 148.5833333 | 1906 | 252 |
| Jellat Jellat | city | State of New South Wales | Australia | -36.7166667 | 149.8833333 | 232 | 551 |
| Jembatcumbene | city | State of New South Wales | Australia | -35.5333333 | 149.7833333 | 1912 | 89 |
| Jennings | city | State of New South Wales | Australia | -28.9333333 | 151.9333333 | 3018 | 225 |
| Jenolan Caves | city | State of New South Wales | Australia | -33.8166667 | 150.0333333 | 2949 | 211 |
| Jeogla | city | State of New South Wales | Australia | -30.5666667 | 152.1166667 | 3477 | 117 |
| Jerangle | city | State of New South Wales | Australia | -35.8666667 | 149.3666667 | 3818 | 243 |
| Jerilderie | city | State of New South Wales | Australia | -35.3666667 | 145.7333333 | 367 | 70 |
| Jerrawa | city | State of New South Wales | Australia | -34.7833333 | 149.0833333 | 1699 | 176 |
| Jerrawangala | city | State of New South Wales | Australia | -35.1166667 | 150.4833333 | 124 | 2049 |
| Jerry Bailey | city | State of New South Wales | Australia | -34.8666667 | 150.75 | 0 | 752 |
| Jerrys Plains | city | State of New South Wales | Australia | -32.5 | 150.9166667 | 524 | 523 |
| Jerseyville | city | State of New South Wales | Australia | -30.9166667 | 153.0333333 | 249 | 881 |
| Jiggi | city | State of New South Wales | Australia | -28.6833333 | 153.1833333 | 708 | 4373 |
| Jilliby | city | State of New South Wales | Australia | -33.2333333 | 151.3833333 | 216 | 20700 |
| Jimenbuan | city | State of New South Wales | Australia | -36.7166667 | 148.8666667 | 1968 | 369 |
| Jinabiby | city | State of New South Wales | Australia | -29.3666667 | 153.2833333 | 0 | 1886 |
| Jincumbilly | city | State of New South Wales | Australia | -36.7166667 | 149.2166667 | 2614 | 90 |
| Jindabyne | city | State of New South Wales | Australia | -36.4166667 | 148.6333333 | 3067 | 369 |
| Jindalee | city | State of New South Wales | Australia | -34.5833333 | 148.0833333 | 1040 | 616 |
| Jindera | city | State of New South Wales | Australia | -35.95 | 146.9 | 1000 | 825 |
| Jinderboine | city | State of New South Wales | Australia | -36.4166667 | 148.6333333 | 3067 | 369 |
| Jindy Andy | city | State of New South Wales | Australia | -34.9166667 | 150.6833333 | 13 | 2043 |
| Jingellic | city | State of New South Wales | Australia | -35.9333333 | 147.6833333 | 990 | 97 |
| Jingellie | city | State of New South Wales | Australia | -35.9333333 | 147.6833333 | 990 | 97 |
| Joadja Creek | city | State of New South Wales | Australia | -34.4166667 | 150.2166667 | 1978 | 1684 |
| Johns River | city | State of New South Wales | Australia | -31.75 | 152.7 | 328 | 1420 |
| Juggah | city | State of New South Wales | Australia | -31.6666667 | 148.7 | 994 | 126 |
| Jugiong | city | State of New South Wales | Australia | -34.8333333 | 148.3333333 | 997 | 250 |
| Junee | city | State of New South Wales | Australia | -34.8833333 | 147.5833333 | 984 | 355 |
| Junee Junction | city | State of New South Wales | Australia | -34.8833333 | 147.5833333 | 984 | 355 |
| Junee Reefs | city | State of New South Wales | Australia | -34.7333333 | 147.6166667 | 997 | 355 |
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