| Harden | G. T. | Moombekine, Jennacubbine | HH4 | 1924 |
| Harder | F. J. | Jeljelabin, Kellerberrin | 7FH | 1912 |
| Harder | F. J. | Jeljelabin, Kellerberrin | 7FH | 1924 |
| Harder | Geo. Thos. | Avon Loc. 10455, Quairading | 1ZQ | 1924 |
| Harder & Sons | J. | Hardersleigh, Doodlakine | HH4 | 1912 |
| Harders | H. E. | Sunnyvale, Toodyay | IE7 and 14C, 114E | 1962 |
| Hardey | H. R. L. | Tranby Park, Serpentine | ED8 | 1924 |
| Hardey | K. E. | McCourt's Farm, Capel | 3MC | 1912 |
| Hardey | K. E. | Mcourts Farm, Capel | 3MC | 1924 |
| Hardey | S. H. P. | Tranby Park, Serpentine | ED8 and 28C, 33E | 1962 |
| Hardie | A. E. | Dinabling, Narrogin | DO0 | 1924 |
| Hardie | A. E. | Tenterden | 7DO | 1928 |
| Hardie | B. E. | Culbina, Narrogin | IO9 and 84A, 28B | 1962 |
| Hardie | F. T. | Braefield, Narrogin | BV2 and 24A, 46C | 1962 |
| Hardie | G. L. | Ettrick Station, DeGrey River, Port Hedland. | 1GH | 1912 |
| Hardie | G. L. | Wallinar, Broome Hill | UA1 | 1912 |
| Hardie | G. L. | Ettrick Station, De Grey River, Port Hedland | 1CH | 1924 |
| Hardie | G. L. | Wallinar, Broome Hill | UA1 | 1924 |
| Hardie | J. C. | Swam Loc. 28 Lot 528, Forrestfield | 4CH and 49C, 24A | 1962 |
| Hardie | J. H. | Glen Rock, Hines Hill | 0YH | 1924 |
| Hardie | Mary Young | Rosa Brook, No. 22 Group | 1MH | 1926 |
| Hardie | R. A. | Etterick, Mt. Barker | 9IA and 117A, 22B | 1962 |
| Hardie | T. A. & A. E. | Boodarrie, Port Hedland | HX2 | 1912 |
| Hardie | T. A. & A. E. | Boodarrie, Port Hedland | HX2 | 1924 |
| Hardie | T. A. & A. E. | Boodarrie Station, Port Hedland | HX2 and 4B, 115E | 1962 |
| Hardie & Craig | - | Yundamindera, Yundamindera | 0YU and 102C, 22A | 1962 |
| Hardie & McIntosh | - | Eden, Yong's Siding | SM6 | 1928 |
| Hardie & Sons | - | Peedamulla, Onslow | J3Y and 56F, 22C | 1962 |
| Hardie & Sons | A. E. | Waitemate, Dwarda, via Williams | 1OC and 60F, 30D | 1962 |
| Hardie & Sons | A. E. | Freah Fields & Dumbitt Hills, Popanyinning & W. Pingelly | G7H and 44C, 84A | 1962 |
| Hardie Bros. | - | Rosedale, Narrogin | H0H | 1912 |
| Hardie Bros. | - | Rosedale, Narrogin | H0H | 1924 |
| Hardie Bros. | - | Warralong, Port Hedland | H0H and 102C, 18E | 1962 |
| Hardiman | C. F. | Hohnfield, Gabbin | CH4 and 4C, 108E | 1962 |
| Hardiment | Joseph | Prospect Farm, 92 Gate, East Wickepin | 5XH | 1924 |
| Harding | A. | Blocks 10091 10092, South Caroling | 2HA | 1912 |
| Harding | A. | Blocks 100091 and 10092, South Caroling | 2HA | 1924 |
| Harding | C. F. | Ashburton | 7CH | 1912 |
| HArding | C. F. | Ashburton | 7CH | 1924 |
| Harding | E. E. | Lot 1 of Williams Loc. C, Vol. 434 Fol. 61, Williams | 4EH and 37C, 80E | 1962 |
| Harding | J. E. W. | Voormezelle, Emerald Street, Donnybrook | 0TQ | 1924 |
| Harding | Jonathan | Dalbys Gully, Geraldton | XH1 | 1924 |
| Harding | L. A. | Bannockburn, Forest Grove | 4LH | 1962 |
| Harding | R. | Group 81, Peel Estate | 0QX | 1925 |
| Harding | S. J. & W. H. | Stapleton Farm, Coben's Soak, Kojonup | HX4 | 1912 |
| Harding | S. J. & W. H. | Stapleton Farm, Cobens Soak, Kojonup | HX4 | 1924 |
| Harding | Thomas R. | Nelson Locs. 7008/9, Northcliffe | T0H | 1927 |
| Harding | Wm. | Lot 24, Brunswick, Brunswick | QG5 | 1925 |
| Harding River Pastoral Co. | - | Cooya-pooya, Roebourne | X7O | 1924 |
| Hardinge | H. M. | Eilendale Farm, Toodyay | 6KK | 1924 |
