| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jabuk | city | State of South Australia | Australia | -35.4 | 140.0666667 | 439 | 47 |
| Jack River | city | State of Victoria | Australia | -38.55 | 146.5666667 | 111 | 338 |
| Jackadgery | city | State of New South Wales | Australia | -29.5833333 | 152.5666667 | 830 | 112 |
| Jackeys Marsh | city | State of Tasmania | Australia | -41.6666667 | 146.65 | 1797 | 311 |
| Jacks Creek | city | State of New South Wales | Australia | -31.7166667 | 150.5833333 | 1827 | 112 |
| Jackson | city | State of Queensland | Australia | -26.65 | 149.6166667 | 1210 | 33 |
| Jacobs Well | city | State of Western Australia | Australia | -32.0333333 | 117.2 | 984 | 75 |
| Jacup | city | State of Western Australia | Australia | -33.8166667 | 119.2666667 | 958 | 28 |
| Jaffa | city | State of Queensland | Australia | -17.7833333 | 146.0166667 | 187 | 1811 |
| Jaggan | city | State of Queensland | Australia | -17.4 | 145.6 | 2319 | 789 |
| Jallukar | city | State of Victoria | Australia | -37.25 | 142.7 | 839 | 364 |
| Jallumba | city | State of Victoria | Australia | -36.9333333 | 141.95 | 423 | 131 |
| Jaloran | city | State of Western Australia | Australia | -33.15 | 117.4333333 | 1056 | 115 |
| Jamberoo | city | State of New South Wales | Australia | -34.65 | 150.7833333 | 104 | 17326 |
| Jambin | city | State of Queensland | Australia | -24.2166667 | 150.3666667 | 810 | 117 |
| Jamestown | city | State of South Australia | Australia | -33.2 | 138.6 | 1725 | 224 |
| Jamieson | city | State of Victoria | Australia | -37.3166667 | 146.1333333 | 1450 | 285 |
| Jan Jue | city | State of Victoria | Australia | -38.3333333 | 144.2666667 | 26 | 2063 |
| Jancourt | city | State of Victoria | Australia | -38.3666667 | 143.1 | 272 | 523 |
| Jandowae | city | State of Queensland | Australia | -26.7833333 | 151.1 | 1433 | 126 |
| Jandowae East | city | State of Queensland | Australia | -26.7833333 | 151.2 | 1614 | 126 |
| Janiembar East | city | State of Victoria | Australia | -36.3333333 | 143.9833333 | 423 | 140 |
| Janiember East | city | State of Victoria | Australia | -36.3333333 | 143.9833333 | 423 | 140 |
| Jannali | city | State of New South Wales | Australia | -34.0166667 | 151.0666667 | 9 | 123523 |
| Japoon | city | State of Queensland | Australia | -17.7166667 | 145.9333333 | 515 | 1811 |
| Japoonvale | city | State of Queensland | Australia | -17.7166667 | 145.9333333 | 515 | 1811 |
| Jaraga | city | State of Queensland | Australia | -20.1666667 | 148 | 547 | 98 |
| Jardee | city | State of Western Australia | Australia | -34.2833333 | 116.1166667 | 547 | 182 |
| Jarklin | city | State of Victoria | Australia | -36.2666667 | 143.9666667 | 423 | 140 |
| Jarrahdale | city | State of Western Australia | Australia | -32.35 | 116.0666667 | 777 | 1355 |
| Jarrahwood | city | State of Western Australia | Australia | -33.8 | 115.6666667 | 282 | 730 |
| Jarvisfield | city | State of Queensland | Australia | -19.6166667 | 147.4666667 | 3 | 532 |
| Jaspers Brush | city | State of New South Wales | Australia | -34.8166667 | 150.6666667 | 3 | 2063 |
| Jaurdi | city | State of Western Australia | Australia | -30.8166667 | 120.1666667 | 1601 | 28 |
| 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 |
| Jeeralang | city | State of Victoria | Australia | -38.4 | 146.4666667 | 902 | 2527 |
| Jeeralang Junction | city | State of Victoria | Australia | -38.3333333 | 146.4166667 | 715 | 5337 |
| Jeeralang North | city | State of Victoria | Australia | -38.3666667 | 146.45 | 1394 | 4688 |
| Jeeralang West | city | State of Victoria | Australia | -38.3333333 | 146.4166667 | 715 | 5337 |
| Jeetho | city | State of Victoria | Australia | -38.3833333 | 145.7166667 | 396 | 1630 |
| Jeffries | city | State of Victoria | Australia | -37.0666667 | 141.9 | 518 | 132 |
| 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 |
| Jennaberring | city | State of Western Australia | Australia | -31.9 | 117.4833333 | 974 | 75 |
| Jennacubbine | city | State of Western Australia | Australia | -31.45 | 116.7333333 | 682 | 77 |
| Jennapullin | city | State of Western Australia | Australia | -31.5333333 | 116.7 | 780 | 238 |
| 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 |
| Jeparit | city | State of Victoria | Australia | -36.15 | 141.9833333 | 390 | 93 |
| Jerangle | city | State of New South Wales | Australia | -35.8666667 | 149.3666667 | 3818 | 243 |
| Jericho | city | State of Queensland | Australia | -23.6 | 146.1333333 | 1138 | 5 |
| Jericho | city | State of Tasmania | Australia | -42.3833333 | 147.2833333 | 1112 | 229 |
| 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 |
| Jerro | city | State of Victoria | Australia | -36.6 | 142.3833333 | 321 | 179 |
| 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 |
| Jeruk | city | State of Victoria | Australia | -36.05 | 143.3833333 | 318 | 160 |
| Jervis Bay | city | Australian Capital Territory | Australia | -35.1333333 | 150.7 | 36 | 990 |
| Jervois | city | State of South Australia | Australia | -35.2666667 | 139.4333333 | 45 | 556 |
| Jetsonville | city | State of Tasmania | Australia | -41.1166667 | 147.4666667 | 410 | 257 |
| Jibbinbar | city | State of Queensland | Australia | -28.7833333 | 151.6166667 | 2919 | 476 |
| Jiggi | city | State of New South Wales | Australia | -28.6833333 | 153.1833333 | 708 | 4373 |
| Jil Jil | city | State of Victoria | Australia | -35.8166667 | 142.9666667 | 269 | 89 |
| Jilakin | city | State of Western Australia | Australia | -32.6666667 | 118.3333333 | 997 | 19 |
| Jilliby | city | State of New South Wales | Australia | -33.2333333 | 151.3833333 | 216 | 20700 |
| Jimble Bar Mining Centre | city | State of Western Australia | Australia | -23.4666667 | 120.1833333 | 1902 | 4 |
| Jimblebar | city | State of Western Australia | Australia | -23.4666667 | 120.1833333 | 1902 | 4 |
| Jimboomba | city | State of Queensland | Australia | -27.8333333 | 153.0333333 | 328 | 7638 |
| Jimbour | city | State of Queensland | Australia | -26.9666667 | 151.2166667 | 1423 | 126 |
| Jimenbuan | city | State of New South Wales | Australia | -36.7166667 | 148.8666667 | 1968 | 369 |
| Jimna | city | State of Queensland | Australia | -26.6666667 | 152.4666667 | 1617 | 285 |
| 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 |
| Jindivick | city | State of Victoria | Australia | -38.0333333 | 145.9 | 508 | 1867 |
| Jindy Andy | city | State of New South Wales | Australia | -34.9166667 | 150.6833333 | 13 | 2043 |
| Jingalup | city | State of Western Australia | Australia | -33.9666667 | 117.0333333 | 997 | 98 |
| 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 |
| Jinghi Jinghi | city | State of Queensland | Australia | -26.7 | 151.1166667 | 1486 | 126 |
| Jingi | city | State of Queensland | Australia | -26.7 | 151.1166667 | 1486 | 126 |
| Jingymia | city | State of Western Australia | Australia | -30.4666667 | 117.4166667 | 1161 | 28 |
| Jitarning | city | State of Western Australia | Australia | -32.8 | 117.9833333 | 1141 | 19 |
| Joadja Creek | city | State of New South Wales | Australia | -34.4166667 | 150.2166667 | 1978 | 1684 |
| Joanna | city | State of South Australia | Australia | -37.1 | 140.8333333 | 249 | 103 |
| Joel Joel | city | State of Victoria | Australia | -37.0166667 | 142.9833333 | 767 | 313 |
| Joel South | city | State of Victoria | Australia | -37.1333333 | 143.0666667 | 905 | 311 |
| Jogo | city | State of Queensland | Australia | -17.45 | 145.9666667 | 577 | 1070 |
| Johaana | city | State of Victoria | Australia | -38.75 | 143.3666667 | 160 | 101 |
| Johanna | city | State of Victoria | Australia | -38.75 | 143.3666667 | 160 | 101 |
| Johnburgh | city | State of South Australia | Australia | -32.45 | 138.7 | 1499 | 14 |
| Johns River | city | State of New South Wales | Australia | -31.75 | 152.7 | 328 | 1420 |
| Johnsonville | city | State of Victoria | Australia | -37.8166667 | 147.8 | 22 | 3579 |
| Jondaryan | city | State of Queensland | Australia | -27.3666667 | 151.6 | 1607 | 583 |
| Jondaryn | city | State of Queensland | Australia | -27.3666667 | 151.6 | 1607 | 583 |
| Jooro | city | State of Queensland | Australia | -24.1166667 | 150.2166667 | 813 | 117 |
| Jordan | city | State of Victoria | Australia | -37.6333333 | 146.2666667 | 2034 | 237 |
| Jordanville | city | State of Victoria | Australia | -37.8833333 | 145.1166667 | 423 | 236516 |
| Josephville | city | State of Queensland | Australia | -28.0333333 | 152.9333333 | 557 | 1223 |
| Joyces Creek | city | State of Victoria | Australia | -37.0833333 | 144.0166667 | 495 | 684 |
| Judbury | city | State of Tasmania | Australia | -43 | 146.9166667 | 39 | 266 |
| Juenburra | city | State of Queensland | Australia | -21.4166667 | 139.8333333 | 1085 | 14 |
| Juendine | city | State of Western Australia | Australia | -31.5833333 | 116.75 | 905 | 293 |
| 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 |
| Julatten | city | State of Queensland | Australia | -16.6166667 | 145.35 | 1486 | 68 |
| Julia | city | State of South Australia | Australia | -34.1 | 139.0166667 | 905 | 174 |
| Julia Creek | city | State of Queensland | Australia | -20.65 | 141.7333333 | 643 | 5 |
| Jullack | city | State of Queensland | Australia | -20.65 | 141.7333333 | 643 | 5 |
| Jumbuk | city | State of Victoria | Australia | -38.4166667 | 146.4666667 | 823 | 1306 |
| Jumbunna | city | State of Victoria | Australia | -38.4666667 | 145.7666667 | 462 | 1540 |
| Junabee | city | State of Queensland | Australia | -28.25 | 152.1333333 | 1893 | 308 |
| Junction View | city | State of Queensland | Australia | -27.8 | 152.1833333 | 1236 | 1182 |
| Jundah | city | State of Queensland | Australia | -24.8333333 | 143.0666667 | 515 | 0 |
| Junee | city | State of Tasmania | Australia | -42.75 | 146.65 | 2001 | 98 |
| 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 |
| Jung | city | State of Victoria | Australia | -36.6166667 | 142.3666667 | 321 | 155 |
| Jupiter Creek | city | State of South Australia | Australia | -35.1333333 | 138.7666667 | 1059 | 4330 |
| Jura | city | State of Western Australia | Australia | -31.8166667 | 118.1833333 | 997 | 56 |
| Juradine | city | State of Western Australia | Australia | -31.5833333 | 116.75 | 905 | 293 |
| Jurien | city | State of Western Australia | Australia | -30.3041667 | 115.0375 | 59 | 15 |