| Trundle | R. H. | Hill Creast, Merredin | R3T and 47D, 116E | 1962 |
| Trundle | Wilfred R. | Brookmere, Moorine Rock | BT6 | 1927 |
| Trunfio | R. | Alston, Merredin | AM3 and 47B, 15E | 1962 |
| Truran | Edward | Somerville, 295 Dugan Street, Kalgoorlie | TV9 | 1924 |
| Truran | J. | 912 Palm Vale, Waroona | T0J | 1962 |
| Truslove | Arthur G. | Roebourne | 6AT | 1924 |
| Truslove | E. E. | Rose Farm, Bullsbrook | E5E | 1912 |
| Truslove | E. E. | Rose Farm, Bullsbrook | E5E | 1924 |
| Truslove | Edward | Commonage, Roebourne | 5ET | 1924 |
| Truslove | H. W. & R. F. | Lorraine, Kendenup | 7TV and 8B, 71E | 1962 |
| Truslove | Sarah | Commonage, Roebourne | ST2 | 1912 |
| Truslove | Sarah | Commonage, Roebourne | ST2 | 1924 |
| Truslove | W. | Commonage, Roebourne | 0WT | 1912 |
| Truslove | W. | Commonage, Roebourne | 0WT | 1924 |
| Truslove | W. H. | Commonage, Roebourne | 7WH | 1912 |
| Truslove | W. H. | Commonage, Roebourne | 7WH | 1924 |
| Truslove | W. J. | Commonage, Roebourne | WJ8 | 1912 |
| Truslove | W. J. | Commonage, Roebourne | WJ8 | 1924 |
| Truslove | W. R. | Spring Park, Midland Junction | 6RT | 1924 |
| Trustees late Warren | T. H. | Glen Lassie, Yallingup | 8TH | 1912 |
| Tsakalos | J. D. | 32 Scholl Street, Roeburn | 7TK | 1962 |
| Tsoneff | P. | 286, Belmont | PT6 and 50B, 41A | 1962 |
| Tubby | K. R. | Victoria 6896, Gutha | 1KT and 43D, 105E | 1962 |
| Tubby | R. & J. | Pintharuka, via Mingenew | T4G | 1924 |
| Tubby | R. J. | Victoria Locs. 5987-8-9, Gutha | 6YP and 38B, 44E | 1962 |
| Tubby | S. C. | 19234, 17258, 7788, 7778, 19157, 9060, 9061, 19042, Cunderdin | S6T and 21B, 37A | 1962 |
| Tuck | G. | Park Farm, Newdegate | GT4 and 15D, 56F | 1962 |
| Tuck | Harold | Nelson Loc. 7257, Pemberton | UY2 | 1924 |
| Tuck | R. A. | Sherwood M.1445, M.1718 Bindi Bindi | R2T and 50B, 16A | 1962 |
| Tuckel | Lucy Sarah | Glen Hawley, Coolup; Paradise, Murray District | L2T | 1924 |
| Tucker | A. D. | 2383-4, 3732, Donnybrook | 2AD and 71D, 102E | 1962 |
| Tucker | C. | Sundorne, Konnongorring | C62 and 4B, 112A | 1962 |
| Tucker | C. R. | Pine Grove, Capel | FR7 | 1962 |
| Tucker | D. G. | 2117, 2118, 4972, Denmark | G6T and 21C, 22E | 1962 |
| Tucker | E. D. | Raywood, Tutunup | 8FC and 108E, 110D | 1962 |
| Tucker | E. H. | Glen-Dor, South Kumminin | 3TK and 7B, 26A | 1962 |
| Tucker | F. J. | Meadows Farm, Katanning | FT6 | 1912 |
| Tucker | F. J. | Meadows Farm, Katanning | FT6 | 1924 |
| Tucker | F. R. | Pondhu Farm, Capel | FR7 | 1912 |
| Tucker | F. R. | Pondhu farm, Capel | FR7 | 1924 |
| Tucker | Geoffery | Lot 397, P. O., Denmark | G6T | 1924 |
| Tucker | H. | Chittering Park Homestead, Bullsbrook | 1BP and 20D, 104E | 1962 |
| Tucker | H. R. | Valley Farm, Bindoon | HT2 and 34B, 50A | 1962 |
| Tucker | J. | Murray Loc. A8, A12, A13, Pinjarra | D5E and 38C, 106A | 1962 |
| Tucker | R. H. | 357, Denmark | R6T | 1962 |
| Tucker | R. W. | Wellington Locs. 4364, and 3812, 1262-T3, 882, Capel | PO1 and 108B, 18E | 1962 |
| Tucker | S. & H. | Glendorne Farm, Coolberin, Kumminin | 3TK | 1924 |
| Tucker | T. | Block 785, McKinlay Street, Collie | NT3 | 1924 |
| Tucker | W. H. | Katanning | WT6 | 1912 |
| Tucker | W. H. | Katanning | WT6 | 1924 |
