| Wilkinson | Peter | Homestead, East Brookton | P7W | 1912 |
| Wilkinson | Peter | East Brookton | P7W | 1924 |
| Wilkinson | R. B. | East View, Locs. 598, 787, 785, Serpentine | 0YV | 1962 |
| Wilkinson | R. C. | Mulwarrie Station, Mulwarrie | C3W | 1912 |
| Wilkinson | R. C. | Mulwarrie Station, Mulwarrie | C3W | 1924 |
| Wilkinson | Robt. | Bangemall, Carnarvon | RW3 | 1912 |
| Wilkinson | Robt. | bangemall, Carnarvon | RW3 | 1924 |
| Wilkinson | S. J. | 3810, Manjimup | SW6 and 23B, 25E | 1962 |
| Wilkinson | T. | Baldivis, Peel Estate | TW6 | 1962 |
| Wilkinson | T. J. & M. L. | Hazeldene, Kweda | 4JZ and 37D, 12E | 1962 |
| Wilkinson | T. M. & A. | 78-9, 92, Effiedale, Mt. Barker | T6W and 42B, 119E | 1962 |
| Wilkinson | T. P. & L. M. | Avoca, Meckering | T9W and 55F, 116D | 1962 |
| Wilkinson | Tex | Carnot Bay, via Broome | 5XU | 1924 |
| Wilkinson | Thos. J. | Millvale, Boyanup | TW5 | 1912 |
| Wilkinson | Thos. J. | Milivale, Boyanup | TW5 | 1924 |
| Wilkinson | W. E. | Avon Loc. 16201, Bruce Rock | 6VW | 1924 |
| Wilkinson | W. J. | East View, Cranbrook W | X6W | 1924 |
| Wilkinson & Allchorn | C. W. A., A. O. A. & J. B. | Typhus Creek, Needilup | W2V | 1924 |
| Wilkinson & Beatty | - | Williams Locs. 17415/55, 17416/55, 17405/55, 17406/55, 5291/56, East Wagin | 8WK | 1912 |
| Wilkinson & Beatty | - | East Wagin | 8WK | 1924 |
| Wilkinson & Co. | R. | Cobra Station, Bangemall | CO7 | 1912 |
| Wilkinson & Co. | R. | Cobra Station, Bangemall | CO7 | 1924 |
| Wilkinson & Son | E. | Wattle Flat, Bruce Rock | 6VW and 44B, 7A | 1962 |
| Wilkinson & Son | H. J. | Victoria Locs. 2092-3, Badgingarra | IW5 and 31B, 116E | 1962 |
| Wilks | John W. | Glenburn Farm, Pootenup | WV4 | 1924 |
| Will | J. H. & W. O. C. | Locs. 9932, 9935,9939,10862, East Narrogin | O9W | 1924 |
| Willcock | William | Avon Locs. 20474 and 10224, Dowerin | QX5 | 1925 |
| Willcock | Wm. | Pilbarra, Port Hedland | WX6 | 1912 |
| Willcock | Wm. | Pilbara, Port Hedland | WX6 | 1924 |
| Willcocks | A. A. & M. G. | Craigie, Pingrup | 5AW and 117B, 34E | 1962 |
| Willcocks | A. Geo. | Wattle Grove Farm, Dumbleyung | 1XG | 1924 |
| Willcocks | F. H. | Rocklea, Lake Grace | JF7 and 49D, 42E | 1962 |
| Willcocks | R. J. | Victoria Loc. 10086, Coorow | RW2 and 23B, 117A | 1962 |
| Willcocks | R. N. G. | Locs. 12992-3, 12858, 11260, 14243, Warderearrin | 7GW and 13D, 119E | 1962 |
| Willcocks | W. E. | Edith Vale, Pembrton | 4YD | 1962 |
| Willcox | Sir H. B. D. | Waddeton, Bridgetown | W3X and 23D, 84E | 1962 |
| Willesee | W. R. | Dillon Springs, Wyndham | 7BD | 1924 |
| Willesmere | R. J. | Yilgarn Loc. 479, 478, 471, Boddalin | 2KX and 19D, 112E | 1962 |
| Willesmere | Robert J. | Yilgarn Loc. 479, Boddalin | 2KX | 1925 |
| Willey | A. C. | Lalla Rokkh, West Dale, Beverley | AW8 | 1912 |
| Willey | A. C. | Lalla Rookh, West Dale, via Beverley | AW8 | 1924 |
| Willey | A. C. | Hillview, West Dale, Beverley | AW8 and 3B, 18A | 1962 |
| Willey | E. H. | Sunday Soak, Higginsville | U8V | 1962 |
| Willey | Edward H. | Cave Hill, Widgiemooltha | U8V | 1924 |
| Willey | L. S. | Gnama Plains, Kondinin | 5LW and 14B, 4A | 1962 |
| Willey | S. & O. B. | Journey's End, Konodinin | 1SW and 56F, 46B | 1962 |
| Willey | Samuel | Avon Locs. 18692, 18684, 18690, 23769, Kalgarin | 1SW | 1926 |
| William | Christina | No. 2 Railway Mill, Dwellingup | 5YA | 1924 |
| Williams | A. | 14177-8, Nungarin | U9Y and 15B, 108E | 1962 |
| Williams | A. H. | Pent Lynn, York | HW8 | 1912 |
