| Herdegen | N. R. | Blocks 13629 and 12256 /74, West Dale | RH8 | 1912 |
| Herdegen | N. R. | Blocks 13692 & 12256/74, West Dale | RH8 | 1924 |
| Herlest | Joseph | Blocks Loc. 2784, Denmark | 7HQ | 1924 |
| Herley | G. L. | Carolyne, Northam | 4ZH and 118A, 11C | 1962 |
| Herley | K.C. | Parrabinna, Cunderdin | H6V and 39B, 33E | 1962 |
| Herley | M. J. | Moora, Meckering | H6V | 1924 |
| Herlihy | Thos. | Redcliffe, Belmont | UY3 | 1924 |
| Herman & Loeffler | - | Hill Spring Stn., Carnarvon | H1L | 1912 |
| Hermon | Fredk. | Cunderdin, Cunderdin | FH2 | 1912 |
| Hermon | Fredk. | Cunderdin | FH2 | 1924 |
| Herold | Ernest H. | Roke Farm, Upper Blackwood | N3H | 1924 |
| Herold | F | View Hill, Dinninup | 9HV | 1924 |
| Herold | F. | View Hill, Dinninup | 9HV | 1912 |
| Heron | J. E. | Locs. 45, 140, Narrogin | I5J and 38B, 108A | 1962 |
| Heron | John | Aintree Orchard, Jarrahdale | 8UR | 1924 |
| Heron | R | Avondale, Broomehill | R6H | 1924 |
| Heron | R. | Avondale, Broomehill | R6H | 1912 |
| Heron | R. T. & E. F. | Heron's Rock, Broomehill | R6H and 33B, 31E | 1962 |
| Heron & Sons | - | East Cannington | H3H | 1928 |
| Herridge | A. S. & P. L. | Avon Locr. 3198, 3292, 18891 via Northam | 5IA and 41D, 22E | 1962 |
| Herridge & Sons | - | Loughmore, Jennacubine | IY7 and 13D, 67E | 1962 |
| Herriman | G. L. | Dalwhinnie, Pintharuka | G3H and 67A, 3B | 1962 |
| Herring | R. D. | 2209, 2284, Hyden | 9RH and 17C, 9E | 1962 |
| Herrmann | R. N. & J. M. | Three Creeks, Pingelly | R8J and 32B, 45A | 1962 |
| Herron | Robert | Avondale, Coolup | 1HP | 1912 |
| Herron | Robt. | Avondale, Coolup | 1HP | 1924 |
| Heseltine | R. & M. | Jarlemai Station, Derby | 2OH and 24B, 67E | 1962 |
| Hesford | A. J. | Ninghan Locs. 512, 396, 510, 390, Koorda | 5AH and 33B, 49E | 1962 |
| Hesford | Elsie J. | Minnivale | H9U | 1924 |
| Hesford | J. | 4767, 4768, 7709, 7694, Perinjori | JH9 and 46B, 27E | 1962 |
| Hesford | J. W. & A. E. | Ninghan Loc. 1387, 1396, Burakin | 4JH and 8E, 14D | 1962 |
| Hesford | R. J. & M. B. | Molsters, Perenjori | RH8 and 103A, 32B | 1962 |
| Hesford | T. L. | 2135, Frankland, via Cranbrook | 8TH and 50A, 46B | 1962 |
| Hesford | T. W. | Minnievale | H9U | 1926 |
| Hesford | W. P. | Cadia, Perejori | 2WH and 22C, 109E | 1962 |
| Hesford & Bros. | - | 12870, 11203, 12344, 16334, 11204, 16333, Minnivale | H9U and 67D, 11E | 1962 |
| Hesford & Sons | E. E. | Arcadia, Perenjori | 6EH and 22C, 13A | 1962 |
| Hesford Bros. | - | Locs. 4770 and 4766, Perenjori | 8ML | 1912 |
| Hesford Bros. | - | Locs. 4770 & 4766, Perenjori | 8ML | 1924 |
| Hesketh | R. | Hutton Grange, Greenbushes | HR9 | 1962 |
| Heslop | W. L. | Earleigh Farm, Narrogin | 6LH | 1912 |
| Heslop | W. L. | Earleigh Farm, Narrogin | 6LH | 1924 |
| Hester | E. S. | Dalgarup Park, Bridgetown | E9X and 10C, 11A | 1962 |
| Hester | Ellen Isabel | Westward Ho, Green Bushes | O4H | 1924 |
| Hester | Evelyn S. | Dalgarup Park, Bridgetown | E9X | 1924 |
| Hester | G. C. | Blackwood Farm, Bridgetown | GH7 | 1912 |
| Hester | G. C. | Blackwood Park, Bridgetown | GH7 | 1924 |
| Hester | G. F. | Carinyah, Boyup Brook | GE2 and 12C, 48A | 1962 |
| Hester | G. H. S. | Lilydale, Bridgetown | I8H and 9D, 25E | 1962 |
| Hester | G. W. | Dalgarup Park, Bridgetown | X0H | 1924 |
