| TBN | Tamboran Resources Limited | 0.2450 | 0.2350 | 0.2400 | 2.17M | -0.0050 | | 2.04 | |
| TCO | Transmetro Corporation Ltd. | 2.840 | 2.700 | 2.840 | 2.0K | 0.140 | | 5.19 | |
| TLC | The Lottery Corporation Ltd. | 4.960 | 4.790 | 4.960 | 14.21M | 0.180 | | 3.77 | |
| TLX | Telix Pharmaceuticals Limited | 16.02 | 15.71 | 15.85 | 1.3M | -0.02 | | 0.13 | |
| TOLL | Betashares FTSE Global Infrastructure | 25.10 | 24.91 | 25.10 | 71 | -0.02 | | 0.08 | |
| TPW | Temple & Webster Group Ltd | 4.340 | 4.240 | 4.250 | 470.6K | -0.080 | | 1.85 | |
| TRJ | Trajan Group Holdings Ltd. | 0.2900 | 0.2800 | 0.2800 | 138.8K | -0.0100 | | 3.45 | |
| TRM | Truscott Mining Corporation Limited | 0.0440 | 0.0440 | 0.0440 | 162 | -0.0050 | | 10.20 | |
| TWE | Treasury Wine Estates Ltd | 5.630 | 5.500 | 5.600 | 1.41M | 0.030 | | 0.54 | |