| Ashton | F. M. L. | Arcadia, Hines Hill | 0FA | 1924 |
| Ashton | F. R. | Luscombe, Cranbrook | FA0 and 15D, 105E | 1962 |
| Ashton | F. T. & L. J. | Ashtondale, Cranbrook | TA6 and 32C, 39A | 1962 |
| Ashton | Geo. | Loc 378, Ludlow | A3G | 1924 |
| Ashton | James | Bangemal, Carnarvon | JU7 | 1912 |
| Ashton | Jas. | Bangemel, Carnarvon | JU7 | 1924 |
| Ashton | Malachy Thomas | Teamster, Fitzroy River, Derby | 8OX | 1925 |
| Ashton | R. F. | 779, Margaret River | V2U | 1962 |
| Ashton | Thomas Wm. | Ashtondale, Cranbrook | TA6 | 1924 |
| Ashton | W. J. | 56898, 6287, 6600-1-2, Cranbrook | 4GB and 28C, 41A | 1962 |
| Ashton | W. J. & W. A. | Ashrington, Warren Road, Katanning | AA7 | 1912 |
| Ashton | W. J. & W. A. | Ashrington, Warren Road, Katanning | AA7 | 1924 |
| Ashurst | Harold | Jilbadgi, Loc.103, Burracoppin | 2HA | 1926 |
| Ashwin | A. C. | Danda, Woodara, Lake Darlot | A5A | 1912 |
| Ashwin | A. C. | Lake Darlot and Yelma Stations, Lake Darlot | UU9 | 1924 |
| Ashworth | C. W. & E. E. | The Lakes, The Lakes | C2A and 6D, 35E | 1962 |
| Ashworth | Charles Alexander | Redhill, York | RA2 | 1926 |
| Ashworth | E. | The Brook, York | A6Y | 1924 |
| Ashworth | E. H. N. | Bery Hill, Northam | EA1 and 46C, 111A | 1962 |
| Ashworth | Herbert | Balladong, York | 8HU | 1924 |
| Ashworth | J. G. W. | Block 5643, Gunyidi | N9D | 1924 |
| Ashworth | J. G. W. | Swan Loc. 1372, Lot 1 1648, 1777,48, Mooliabeenie | N9D and 42B, 119A | 1962 |
| Ashworth | J. L. | Stirling Park, Yilliminning | L8A and 43B, 13E | 1962 |
| Ashworth | J. R. | Townsite, Cuballing | U3A | 1924 |
| Ashworth | Jas. | Rockdale Farm, Dowerin | A4J | 1912 |
| Ashworth | Jas. | Rockdale Farm, Dowerin | A4J | 1924 |
| Ashworth | M. I. | 107, 114-5-6, York | A6Y and 29D, 27E | 1962 |
| Ashworth | R. C. & N. T. | Red Hill, York | RA2 and 20C, 24A | 1962 |
| Ashworth | Ralph | Red Hill, York | RA2 | 1912 |
| Ashworth | Ralph | Red Hill, York | RA2 | 1924 |
| Ashworth | Violet | Moondah Brook, Gingin | VA2 | 1912 |
| Ashworth | Violet | Moondah Brook, Gingin | VA2 | 1924 |
| Ashworth | W. E. | Commonage, York | EA7 | 1912 |
| Ashworth | W. E. | Commonage, York | EA7 | 1924 |
| Ashworth & Son | F. T. | Murrin Murrin, Narrogin | U3A and 38B, 17A | 1962 |
| Ashworth & Willmontt | - | Orchard, Albany Road, Armadale | C2Z | 1924 |
| Ashworth Wilkins | W. H. & F. J. | Rockdale Farm, South Meckering | A6Z | 1924 |
| Askew | A. M. | ning 535, Beacon | 4AA and 11C, 116A | 1962 |
| Askew | E. | Rockhaven, Beacon | E6A and 33C, 67E | 1962 |
| Asman | W. B. | 10 Mokine, Northam | 2WA and 17C, 120A | 1962 |
| Asman | W. B. | Wanganella, Boddalin | W2A and 52F, 112B | 1962 |
| Aspden | L. K. | Block 17, Capel | CA2 and 10B, 32E | 1962 |
| Asphar | R. H. J. | Kent Loc. 1460, Gairdner River, via Jerramongup | 0RA and 44C, 109E | 1962 |
| Aspin | J. R. | White Gum, Bridgetown | JA9 | 1912 |
| Aspin | J. R. | White Gum, Bridgetown | JA9 | 1924 |
| Aspley | B. L. | Latham's Rock, Coorow | 5BA | 1912 |
| Aspley | B. L. | Latham's Rock.Coorow | 5BA | 1924 |
| Aspley | Lloyd D. L. | Merriedale, Coorow | 8LA | 1924 |
| Asplin | F. J. | Location 6973, Badgebup | 8FU | 1924 |
| Asplin | Geo. | Nannup, Lower Blackwood | G7A | 1912 |
