| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Talbot Brook | city | State of Western Australia | Australia | -32.0333333 | 116.6833333 | 994 | 165 |
| Talga Talga | city | State of Western Australia | Australia | -21.0166667 | 119.8166667 | 652 | 0 |
| Talga Talga Mining Centre | city | State of Western Australia | Australia | -21.0166667 | 119.8166667 | 652 | 0 |
| Tallanalla | city | State of Western Australia | Australia | -33.1 | 116.1166667 | 954 | 1031 |
| Tambellup | city | State of Western Australia | Australia | -34.0333333 | 117.65 | 954 | 60 |
| Tambourah | city | State of Western Australia | Australia | -21.75 | 119.1666667 | 1000 | 0 |
| Tambourah Mining Centre | city | State of Western Australia | Australia | -21.75 | 119.1666667 | 1000 | 0 |
| Tammin | city | State of Western Australia | Australia | -31.6666667 | 117.5 | 990 | 56 |
| Tandagin | city | State of Western Australia | Australia | -31.6833333 | 118.5666667 | 1167 | 140 |
| Tardun | city | State of Western Australia | Australia | -28.8 | 115.75 | 915 | 18 |
| Tarin Rock | city | State of Western Australia | Australia | -33.1 | 118.25 | 1003 | 31 |
| Tennessee | city | State of Western Australia | Australia | -35.05 | 117.5666667 | 187 | 279 |
| Tenterden | city | State of Western Australia | Australia | -34.3833333 | 117.5666667 | 941 | 67 |
| Thevenard | city | State of Western Australia | Australia | -32.15 | 133.6333333 | 0 | 25 |
| Three Springs | city | State of Western Australia | Australia | -29.5333333 | 115.75 | 715 | 40 |
| Thundulda | city | State of Western Australia | Australia | -32.2666667 | 126 | 242 | 0 |
| Timberfield | city | State of Western Australia | Australia | -30.8166667 | 120.1666667 | 1601 | 28 |
| Tinkurrin | city | State of Western Australia | Australia | -32.9666667 | 117.7666667 | 1141 | 56 |
| Toodyay | city | State of Western Australia | Australia | -31.55 | 116.4666667 | 557 | 245 |
| Toolbrunup | city | State of Western Australia | Australia | -34.0166667 | 117.8333333 | 941 | 60 |
| Toolibin | city | State of Western Australia | Australia | -32.95 | 117.6333333 | 1145 | 56 |
| Toompup | city | State of Western Australia | Australia | -34.0166667 | 118.45 | 856 | 47 |
| Torbay | city | State of Western Australia | Australia | -35.0233333 | 117.6605556 | 413 | 316 |
| Torbay Junction | city | State of Western Australia | Australia | -35.091667 | 117.7302778 | 0 | 24 |
| Toweranna | city | State of Western Australia | Australia | -20.9666667 | 117.8833333 | 590 | 140 |
| Trafalgar | city | State of Western Australia | Australia | -30.7833333 | 121.5166667 | 1515 | 42 |
| Trayning | city | State of Western Australia | Australia | -31.1166667 | 117.8 | 994 | 33 |
| Trayning South | city | State of Western Australia | Australia | -31.2333333 | 117.7833333 | 1000 | 33 |
| Treesville | city | State of Western Australia | Australia | -33.1666667 | 116.3 | 925 | 635 |
| Treslove | city | State of Western Australia | Australia | -33.35 | 121.7 | 354 | 33 |
| Trigg Island | city | State of Western Australia | Australia | -31.8666667 | 115.75 | 9 | 145898 |
| Truslove | city | State of Western Australia | Australia | -33.35 | 121.7 | 354 | 33 |
| Tuckanarra | city | State of Western Australia | Australia | -27.1166667 | 118.0833333 | 1627 | 5 |
| Tuckannarra | city | State of Western Australia | Australia | -27.1166667 | 118.0833333 | 1627 | 5 |
| Tullis | city | State of Western Australia | Australia | -32.8 | 116.3666667 | 938 | 98 |
| Turkey Creek | city | State of Western Australia | Australia | -17.0333333 | 128.2 | 967 | 9 |
| Twenty Ounce Gully | city | State of Western Australia | Australia | -21.2 | 120.3 | 980 | 0 |
| Twenty Ounce Gully Mining Centre | city | State of Western Australia | Australia | -21.2 | 120.3 | 980 | 0 |
| Two Rocks | city | State of Western Australia | Australia | -31.5505556 | 115.5888889 | 0 | 3505 |