| Hasson | E. G. | Blocks 41, 27, 28, 29, 23, 24, Norman Estate, Toodyay | HV0 | 1924 |
| Hasson | N. | Melbourne 1749, Balli | 1HV and 3C, 25A | 1962 |
| Hasson | W. | Melbourne 3054, 1462, 2026, 2027, 2344, Ballidu | 6HZ and 71A, 7B | 1962 |
| Hasson | Wm. Wallace | Coondale Block 76, Newcastle | 7SS | 1912 |
| Hasson | Wm. Wallace | Coondle Block 76, Toodyay | 7SS | 1924 |
| Hasson & Co. | J. P. | Avondale, Toodyay | HV7 and 32C, 117A | 1962 |
| Hastie | C. H. J. | Manjimup house, Manjimup | HJ5 and 9D, 15E | 1962 |
| Hastie | G. R. | Plant. 4291, Denmark | G9H and 102B, 80A | 1962 |
| Hastie | J. J. & D. N. | Lot Well. 126, 379, B.A.A 252, Geelorup via South Bundury | 4HA and 41B, 34E | 1962 |
| Hastie | Mrs Annie | Commonage, Bunbury | 4HA | 1924 |
| Hastie | Mrs. Annie | Commanage, Bunbury | 4HA | 1912 |
| Hastings | A. A. | Blinkbonnie, Newcastle | 0FH | 1912 |
| Hastings | A. A. | Blinkbonnie, Toodyay, Moondyme, Swan | 0FH | 1924 |
| Hastings | D. M. ( Mrs) | Red Hill and mintaja Hills, Jurien Bay | HD7 and 46B, 44A | 1962 |
| Hastings | Edwd. | C. P. 6058/56 and 19428/55, Pingelly | 1EH | 1912 |
| Hastings | Edwd. | C. P. 6058/56 and 19428/55, Pingelly | 1EH | 1924 |
| Hastings | James | Woodlawn, Irishtown, via Northam | N4K | 1924 |
| Hastings | John | Woodlawn, Northam | H8T | 1912 |
| Hastings | John | Woodlawn, Northam | H8T | 1924 |
| Hastings | K. F. | 3247 Rocklyn, Upper Kalgan via Albany | K1H | 1962 |
| Hastings | M. G. & J. & T. | Pikaring Hill, Kwolyin | HP5 | 1962 |
| Hastings | R. C. & G. | Arcoona, Mawson | 7HD and 114B, 102A | 1962 |
| Hastings | W. | Greenlaw, Pinjarra | U8H and 41B, 15A | 1962 |
| Hastings | W. J. | Warraling, York | S7S | 1912 |
| Hastings | W. J. | Warraling, via York | S7S | 1924 |
| Hastings | W. J. & D. | Warraling, Mawson via York | S7S and 71D, 23E | 1962 |
| Hastings | Wm. | Craigie Farm, Wanneroo | 8WZ | 1924 |
| Hastings & Co | R. W. | Kojonup Locs 6846-9, 5602, 3659, 5405, 3024, Kojonup | HR3 and 34C, 6E | 1962 |
| Hatch | Arthur F. | Yale Road, Canning Vale | AH0 | 1928 |
| Hatch | C. | Sunnydale, Maddington | 4HC and 4C, 107E | 1962 |
| Hatch | C. W. | 62, 246-7, Mt Helena | H9G and 102C, 108A | 1962 |
| Hatch | Geo. | Fernmore, Gingin | TF3 | 1912 |
| Hatch | Geo. | Fernmore, Gingin | TF3 | 1924 |
| Hatch | Jane | Holmebrooke, Kelmscott | I6B | 1928 |
| Hatch | R. J. | Easingwald, Bibra Lake | H7H and 21D, 31E | 1962 |
| Hatch | R. L. | 87 Affair Street, Southern Cross | RH0 and 13A, 5B | 1962 |
| Hatch | S. J. | Roselea, Eradu | 8HT and 19C, 35E | 1962 |
| Hatch | Wm. | Lyons River, Gascoyne | 2UP | 1912 |
| Hatch | Wm. | Lyons River, Gascoyne | 2UP | 1924 |
| Hatch & Co. | G. | Swan Locs. 766-769, 372, Maidavale | GH5 and 39B, 10A | 1962 |
| Hatch & Sons | W. | Whadonga, Oakabella via Geraldton | 0JN and 36B, 30A | 1962 |
| Hatch Bros. | - | Merlinleigh, Carnarvon | B1D | 1924 |
| Hatcher & Sellers | - | Walkenvile, Isseka | HS2 | 1927 |
| Hatfield | A. H. S | Kimberley Downs, North Walpole | G4T and 33E, 12D | 1962 |
| Hatfield | C. H. | Locs 34 and 35, roleystone | 0KH | 1962 |
| Hatfield | Daniel Hy. | Commonage, Broome | ZW5 | 1924 |
| Hatfield | H. | Kellerberrin | H8K | 1912 |
| Hatfield | H. | Kellerberrin | H8K | 1924 |
| Hatfield | H. | Locs. 600, 597, 599, 782, 786, Serpentine | H8K and 50C, 26E | 1962 |
| Hatfield | H. H. & L. | Avon Locs. 16969, 21684, 16975, 16973, | 7HH and 51F, 13D | 1962 |
