| Wickland | E. D. | Spring Hill, Kirup | 0QS and 112B, 41E | 1962 |
| Wickland | F. R. L. | Nelson 7130, Mullalyup | QF0 and 102C, 80E | 1962 |
| Wicks | Ed. | New Guernsey Farm, Mawson Siding | K6W | 1924 |
| Wicks | Jas. | Lockwood Dairy, P.O. Boulder | 8WJ | 1912 |
| Wicks | Jas. | Lockwood Dariy, P.O, Boulder | 8WJ | 1924 |
| Wickstead | T. B. | Block No. 32, Venu's Estate, Dardanip | VQ2 | 1924 |
| Wicksteed | A. T. | Loc. 1516, 1237, Bunbury | 7JY | 1962 |
| Wicksteed | C. H. W. | Block 32, Dardanup | VQ2 | 1962 |
| Widdison | S. A. | Hillcrest Lot 147, Nannup | 4WN | 1962 |
| Widdup | L. | Locs. 8138-9, 8120, 8137, Balingup | VW2 | 1962 |
| Widdup | Phinches Butler | Park Hill, Balingup | P2W | 1926 |
| Widdup | V. | Nelson Locs. 8123-4-5, Balingup | V4W and 23D, 3E | 1962 |
| Widmer | Phillip | 65 George Street, Perth. | PW9 | 1924 |
| Wiese | D. J. | Williams Loc 1979, Yornaning | D4W and 11C, 103E | 1962 |
| Wiese | D. L. | Yarrawabee, Highbury | D8W and 113B, 21A | 1962 |
| Wiese | E. | Ashgrove, Narrogin | J0A and 23B, 15A | 1962 |
| Wiese | E. A. | Clydebank, Buckingham | 7WV and 49B, 34A | 1962 |
| Wiese | E. G. | Grantleigh, Narrogin | EW2 | 1912 |
| Wiese | E. R. | Bell View Farm, Highbury | 2EW | 1912 |
| Wiese | E. W. | Kia Ora, Highbury | 1NW and 25B, 35E | 1962 |
| Wiese | E. W. & F. J. | Kiaora, Highbury | 1NW | 1924 |
| Wiese | F. J. | 7572, 6239, 10302, 2601, Highbury | R5K and 26B, 40A | 1962 |
| Wiese | L. R. & J. R. | Williams Locs. 6220, 9460, 10680, 11653, Highbury | 3LW and 3B, 42A | 1962 |
| Wiese | M. & R. | Balaling, Narrogin | W8W and 22B, 23E | 1962 |
| Wiese | Mrs Helen | Mout Clar Lough, Esperance | K2W | 1924 |
| Wiese | R. L. | Williams Locs. 11241, 8588, 8923, 14164, Highbury | 8RL and 37B, 46E | 1962 |
| Wiese | W. B. | 1040-1, 2177, 4555, 8588, Highbury | BW9 and 57F, 25D | 1962 |
| Wiese | W. F. | Balaling, Narrogin | W8W | 1912 |
| Wiesse | E. G. | Grantleigh, Narrogin | EW2 | 1924 |
| Wiesse | E. R. | Bell View Farm, Highbury | 2EW | 1924 |
| Wiesse | W. F. | Balaling, Narrogin | W8W | 1924 |
| Wigelsworth | Roy P. | Brightondale, Margaret River | 8PW | 1924 |
| Wigg | A. W. | Yangedi, Keysbrook | 0WG and 35B, 34A | 1962 |
| Wiggins | H. H. | Mary Anne Gully, Greenhills | BW8 | 1912 |
| Wigglesworth | James | Dereenup, Kojonup | DW7 | 1912 |
| Wigglesworth | James | Dereenup, Kojonup | DW7 | 1924 |
| Wight | Robt | Sunflower Farm. Wellington | RW8 | 1924 |
| Wight | Robt. | Sunflower Farm, Wellington | RW8 | 1912 |
| Wight Bros. | - | Locs. 2078, 2149, Wellington Mills | RW8 | 1962 |
| Wightman | J. H. T. | Coongan | WU2 | 1924 |
| Wigigns | H. H. | Mary Anne Gully, Greenhills | BWS | 1924 |
| Wigley | John | Springvale, Coolup | JY2 | 1912 |
| Wigley | John | Springvale, Coolup | JY2 | 1924 |
| Wignall | William | 6 Thompson Street, Leederville | W7W | 1926 |
| Wilby | Geo. | Baildon, Forrest Hill Mail. Mt. Barker | YB2 | 1924 |
| Wilby | George | Baildon, Forrest Hill, Mt. Barker | YB2 | 1912 |
| Wilcock & Sons | J. A. | Blocks 9740/74, 9741/74, 19384/55, Malyalling, Wickepin | 0CK | 1912 |
| Wilcock & Sons | J. A. | Leases 9740/74. 9741/74, 19384/55, Malyalling | 0KC | 1924 |
| Wilcox | C. F. K. | Williams Locs. 3546, 6418, and Pln. 6862, Narrogin | K7W and 47B, 23A | 1962 |
| Wilcox | G. D. | 21 Orange Avenue, Perth | GX9 | 1924 |
