| Weir | J. L. | Hastings | J6W | 1912 |
| Weir | J. L. | Hastings | J6W | 1924 |
| Weir | John Henry | King River, Via Albany | XV7 | 1924 |
| Weir | L. | Oakdale, West Pingelly | L7W and 22C, 34E | 1962 |
| Weir | M. R. & I. T. | Koorinya, Tenindewa | 4QC and 49D, 7E | 1962 |
| Weir | R. | Block 38, Wannamal | RW2 | 1912 |
| Weir | R. | Block 38, Wannamal | RW2 | 1924 |
| Weir | R. E. | Bull's Creek, Canning | RW1 | 1912 |
| Weir | R. E. | Bull's Creek, Canning | RW1 | 1924 |
| Weir | Sydney | Tarrangower, Tambellup | 2SW | 1912 |
| Weir | Sydney | Tarrangower, Tambellup | 2SW | 1924 |
| Weir | T. M. | 5703, Mt. Barker | TW9 and 52F, 119D | 1962 |
| Weir | W. J. H. | Loc. 439, Albany | XV7 | 1962 |
| Weir | W. M. & O. E. | Koninsby, Tenindewa | WE2 and 46D, 102E | 1962 |
| Weir & Co. | J. B. | Blythswood, Ongerup | 8WJ and 107B, 37E | 1962 |
| Weise | Otto | The Gums, East Pingelly | 3OW | 1912 |
| Weise | Otto | The Gums, East Pingelly | 3OW | 1924 |
| Welbourne | Thos. M. | Deep Dene, Greenmount | WY9 | 1924 |
| Welburn | H. N. | Lone Pine, Pithara | 3WW and 7B, 44E | 1962 |
| Welburn | L. M. (Mrs) | Maryland, East Bullsbrook | ML0 and 49C, 43E | 1962 |
| Welch | W. A. | The Lakes, Kenwick | W4W and 47D, 27E | 1962 |
| Welch Bros. & Gibson | - | Westonia, Lake Ninan, Wongan Hills | W4U | 1924 |
| Welchman | R. E. | Lydford Farm, Hindmarsh, Via Dowerin | 8WE | 1924 |
| Welford & Gillespie | - | Quelegebbing, Meckering | W3G | 1912 |
| Welford & Gillespie | - | Quelagetting, Meckering | W3G | 1924 |
| Wellard | E. A. A. | Yadyady, Hines Hill | Y1Y and 25B, 14E | 1962 |
| Wellard | J. C. P. | Gabyinda Farm, Greenhills | 6OX | 1924 |
| Wellard | J. P. O. | Condaima, Benger | OW1 | 1912 |
| Wellard | J. P. O. | Condaima, Benger | OW0 | 1924 |
| Wellard | L. J. | Somervale, Maya | L4L and 49B, 6A | 1962 |
| Wellard | Owen Ronald Pierce | Boodarrie, Narrogin | A1A | 1926 |
| Wellard & Son | G. E. P. | Yladgee, Gnowangerup | WW2 and 6C, 29A | 1962 |
| Wellard Grazing Co. | - | St. Albans, Wellard | 1MZ and 84D, 34E | 1962 |
| Weller | A. E. | Wonnerup, Cranbrook | 6WA | 1912 |
| Weller | A. E. | Wonnerup, Cranbrook | 6WA | 1924 |
| Weller | S. J. | Redfern, Waroona | SW5 and 41B, 9A | 1962 |
| Weller | Stanley J. | Enfield, Waroona | SW5 | 1928 |
| Weller & Son | - | Wonnenup, Cranbrook | 6WA and 19C, 51F | 1962 |
| Wellington | M. A. & V. L. | Highlands, Nos. 16, M.1023, M.1024, M.1025, Carnamah | MW2 and 35B, 103A | 1962 |
| Wellman | E. G. & E. | Hillview, Wandering | W1N and 49C, 9A | 1962 |
| Wellman | Ernest | Meekatharra | 6QW | 1924 |
| Wellman | J. | Berwyn, Tuart Hill | 8PW | 1962 |
| Wells | A. F. | Minning Brook, Goomalling | A5W | 1912 |
| Wells | A. F. | Minning Brook, Goomalling | A5W | 1924 |
| Wells | A. L. H. | Minning Brook, Goomalling | LW0 | 1912 |
| Wells | A. L. H. | Minning Brook, Goomalling | LW0 | 1924 |
| Wells | C. B. | Hope Farm, Elgin | 5CB and 6B, 54F | 1962 |
| Wells | C. H. | Grandville, Gingin | W1U | 1912 |
| Wells | C. H. | Grandville, Gingin | W1U | 1924 |
| Wells | C. W. & A. J. | Roslyn, Spencer's Brook | O3A | 1924 |
