| Weston | G. F. | Walering, Dandarragan | 4UU and 10C, 109E | 1962 |
| Weston | J. W. & W. | Victoria Location 4815, Yuna | Q5V | 1924 |
| Weston | L. G. B. | Baileul, Tambellup | L2W | 1912 |
| Weston | L. N. | Sussex Loc. 129, Busselton | 2LW | 1962 |
| Weston | Mrs Ada | Rockhill Farm and Location 6794, Well Farm, Wandin, Binnu, Via Yuna | FR2 | 1924 |
| Weston | S. V. | Vally Farm, Goomalling | HO0 and 16D, 23E | 1962 |
| Weston & Son | T. & M. T. | Braemar, Wialki | T7T and 51F, 80B | 1962 |
| Weston Bros. | - | Springdale, Pickering Brook | J9V | 1924 |
| Westphal | | Bendering, Via Wickepin | F0V | 1924 |
| Westphal | | Sandalook Farm, Quairading | NW2 | 1924 |
| Westphal | | Eden Hills, Corrigin | WQ5 | 1924 |
| Westphal | N. | Sandalook Farm, Quairading | NW2 | 1912 |
| Westralia Trading Coy. | - | Coplow, Bridgetown | 8HX | 1924 |
| Westralian Farmers Limited | - | Midand Abattoirs, Midland | 6WF and 5B, 33E | 1962 |
| Westralian Master Butchers Co-op. Society. Ltd. | - | North Fremantle Abattoirs, 142 William Street, Perth | 1UX | 1924 |
| Westwood Farming Co. | - | West Wood, Wandering | FW7 and 10B, 9E | 1962 |
| Wetherall | | Meckering | CW0 | 1924 |
| Wetherall | Chas. | Meckering, Meckering | CW0 | 1912 |
| Wetherell | | Hill View, West Swan | 3WY | 1924 |
| Wetherell | O. G. & F. R. | Glenfields, Boyanup | MF2 and 84C, 37A | 1962 |
| Wetherly | Leonard M. | Loc. 1818-1822, Sussex, Hither Green | LW1 | 1928 |
| Wetters | | Gullewa | EN5 | 1924 |
| Wetters | Annie | Gullewa | EN5 | 1912 |
| Wetters | E. N. & E. V. | Elouera, Perenjori | WE1 and 42B, 67E | 1962 |
| Wetzig | Hans | C.P. Leases 20627/55, 20628/55, 10584/74, Kunjinn via Wickepin | W1T | 1912 |
| Wever & Ball | - | Cooloongatta, Koorda | U4Q | 1924 |
| Weyman & Fryer | - | Blocks 14253 and 14254, Mt. Marshall via Kununoppin | W2Y | 1912 |
| Weyman & Fryer | - | Blocks 14253 and 14254, Mt. Marshall, Via Kununoppin | W2Y | 1924 |
| Whait | A. H. | Blocks 7802/56, 9729/55, 7803/56, 6533/74, 16834/55, Doodananing | 8AW | 1912 |
| Whait | A. H. | Blocks 7802/56, 9729/55, 7803/56, 6533/74, 16834/55, Doodenanning | 8AW | 1924 |
| Whaley | N. | Clayton Farm, Wongan Hills | CL3 and 13D, 50E | 1962 |
| Wharton & Co. | C. | Cloverlea, Bokal, via Darkan | CW8 and 47B, 12A | 1962 |
| Whateley | R. G. | Noongah, Calingiri | 5RW and 49A, 102B | 1962 |
| Whatling | Katherine | Tenterden | 4KF | 1924 |
| Whatman Bros. | - | Wiluna Farm, Gnerkadilling via Wickepin | 3WN | 1912 |
| Whatman Bros. | - | Wiluna Farm, Gnerkadilling, Via Wickepin | 3WN | 1924 |
| Wheater | L. E. | Meanwood Farm, Northampton | L5W | 1912 |
| Wheater | L. E. | Meanwood Farm, Northampton | L5W | 1924 |
| Wheatley | A. W. | Silverlands, Bridgetown | WL7 and 51F, 32D | 1962 |
| Wheatley | C. H. | Clover Cottage, Balbarrup | P0L | 1912 |
| Wheatley | D. G. | Glenford and Hazeldine, Bridgetown | D0N and 103B, 4E | 1962 |
| Wheatley | Donald G. | Parkville, Bridgetown | D0N | 1928 |
| Wheatley | Est. of S. V. | The Bungalow, Bridgetown | 7NA and 37D, 44E | 1962 |
| Wheatley | G. L. | 1481-2 (Nelson), Bridgetown | 6PL and 80B, 6A | 1962 |
| Wheatley | H. D. | Nelson Loc. 2763, 2762, 4421-2, Boyup Brook | 3BJ and 53F, 39C | 1962 |
| Wheatley | H. M. & R. W. | Bulls Gully, Bridgetown | L1T and 39B, 3E | 1962 |
| Wheatley | I. P. | Nelson Loc. 1010, Bridgetown | PU1 and 11D, 44E | 1962 |
| Wheatley | Irving P. | Nelson Loc. 1010, Bridgetown | PU1 | 1927 |
| Wheatley | J. H. & J. F. | Fairfields, Ambregate, via Busselton | 2UW and 11C, 32A | 1962 |
| Wheatley | J. S. | 1271, 1690 (Nelson) Bridgetown | J0N and 80B, 6E | 1962 |
