| Tucker | W. H. | Hay Loc. 2220, West Kendenup | TH1 and 55F, 110B | 1962 |
| Tucker | Wm. Henry | Hawkstone, Mokami | T5K | 1924 |
| Tucker & Co. | F. T. | Parklands, Capel | FT6 and 108D, 36E | 1962 |
| Tuckett | F. B. | Barbiston, Cranbrook | Q4J and 21C, 6A | 1962 |
| Tuckett | Freda H. H. | Commonage, Hall's Creek | 7TU | 1924 |
| Tuckett | I. H. & H. B. | Aurora, Cranbrook | 1HT and 55F, 110B | 1962 |
| Tuckett | Ian Helton | Aurora, Cranbrook | 1HT | 1928 |
| Tuckett | J. L. | Tone Bridge, Boyup Brook | JT7 and 18D, 27E | 1962 |
| Tuckett | L. & N. | 1894, Boyup Brook | 1LN and 84D, 104E | 1962 |
| Tuckett | L. A. & M. E. | Murmungee, Boyup Brook | L5T and 44C, 51F | 1962 |
| Tuckett | P. D. | The Tone, Boyup Brook | PT3 and 43B, 5A | 1962 |
| Tuckett | P. F. | 7552, Boyup Brook | P7T and 33D, 22E | 1962 |
| Tuckey | C. J. & H. | Milton, Mandurah | T1T | 1912 |
| Tuckey | C. J. & H. | Milton, Mandurah | T1T | 1924 |
| Tuckey | Catherine E. | Sholl Street, Mandurah | YT6 | 1924 |
| Tuckey | D. C. | Creery Estate, Parkbrook, Mandurah and Pinjarra | Z1T and 67B, 5A | 1962 |
| Tuckey | H. | Adelaide Estate, Mandurah | 9KT | 1924 |
| Tuckey | H. E. J. | Glen Hawley, Mandurah | L2T and 44C, 13A | 1962 |
| Tuckey | Lucy Sarah | Glen Hawley, Coolup, Paradise, Murray District | L2T | 1912 |
| Tuckey | Mildred E. | Loc. 48678, Mandurah | 3VT | 1924 |
| Tuckey | Roy L. | Yandaloo, Mandurah | R1U | 1924 |
| Tuckey & Booth | - | Marvel Loch | 8TU | 1924 |
| Tuckfield | H. P. | Morrell Grove, Lake Yealering via Wickepin | 7PT | 1912 |
| Tuckfield | H. P. | Morrell Grove, Laek Yealering, via Wickepin | 7PT | 1924 |
| Tuckfield | P. G. & A. G. | Hopewell Farm, Lomos | U3E and 51F, 34B | 1962 |
| Tuckwell | R. H. & D. G. | Stalbans, Kondinin | YP9 and 20B, 26E | 1962 |
| Tudor | Jesse | Lewiston Farm, Pithara | NT5 | 1924 |
| Tudor Bros. | - | 18323-4, Narembeen | T5S and 38B, 46A | 1962 |
| Tuffin | Tom | Queen's Garden, West Toodyay | T0T | 1928 |
| Tuffley | C. W. | Fern Hill, Katanning | 6CT and 35B, 109E | 1962 |
| Tuffley | J. A. | 8829, 8161, 8165, Nyabing | G6Y and 7B, 32E | 1962 |
| Tuffley | L. J. | 8516 Kojonup, Katanning | 8LT and 19C, 110A | 1962 |
| Tufnell | J. H. & H. W. | Swanton, Tenterden | E3V and 41D, 31E | 1962 |
| Tufnell | Wm. | Swaton, Tenterden | E3V | 1912 |
| Tufnell | Wm. | Swaton, Tenterden | E3V | 1924 |
| Tugwell | G. B. | Loc. 5808, Naiper, via Albany | GN3 and 103D, 49E | 1962 |
| Tuia | A. | 3906, and 836, Witchcliffe | 4AT and 57F, 108D | 1962 |
| Tuia | Angelo | Turlinea, Corrigin | TZ3 | 1924 |
| Tuia | E. | Nelson Loc. 3825, Balingup | TU1 | 1962 |
| Tuia | Jos. | Valraina, Corrigin | 4TU | 1924 |
| Tuia | Jos. Angelo | Avon Loc. 18872, Corrigin | 9TU | 1924 |
| Tuia & Son | L. | 152, Donnybrook | AK2 and 36D, 80E | 1962 |
| Tulcy & Mugridge | - | Kulcnbah, Coorow | T1M | 1912 |
| Tullett | W. G. & J. P. | 4910, 4166, Williams Loc. West Popanyinning | NT1 and 32B, 5E | 1962 |
| Tulloch | G. S. | Dalmeny, Bilbarin | W2T and 12B, 21E | 1962 |
| Tulloch | Jas. | Bilbarin, via Corrigin | 6TU | 1924 |
| Tulloch | P. J. & M. J. | Stanley Hill, Bilbarin | 6TU and 10B, 24A | 1962 |
| Tulloch | Wm. | Loc. 18900, Bilbarin, via Corrigin | 9UT | 1924 |
| Tulloch & Co | - | Mongowal, Lawlers | W1M | 1912 |
| Tulloch & Co. | - | Mongowal, Lawlers | W1M | 1924 |
