| Bowron | Jas. | Beadalkine, Brookton | BJ7 | 1912 |
| Bowron | Jonathan | River View, East Brookton | 8KB | 1924 |
| Bowron | L. E. | Hill View, Kewda | Z5V and 38B, 54F | 1962 |
| Bowron | L. M. P. | George Rock, E. Corrigin | L3B and 13D, 54F | 1962 |
| Bowron | T. Est. | Boyagarra, Brookton | BN5 and 119A, 2C | 1962 |
| Bowron & Co. | B. J. | Trevalyn, Mears, via Brookton | BN9 and 30D, 42E | 1962 |
| Bowtell | Albert F. | Nubberoo, Mullewa | BO5 | 1924 |
| Bowtell & Sons Pty. Ltd. | - | Catesby, Mullewa | BO7 and 14C, 23A | 1962 |
| Bowyer | Chas. A. | Katanning, Katanning | CB4 | 1912 |
| Bowyer | Chas. A. | Katanning | CB4 | 1924 |
| Bowyer | Henry A. | Robinson Ranges, Peak Hill | H5B | 1912 |
| Bowyer | Henry A. | Robinson Ranges, Peak Hill | H5B | 1924 |
| Bowyer | Samuel | Lot 109, Wanneroo Road, Osborne Park | ZB4 | 1924 |
| Box | G. & M. | 4032/3/4/5/6, 63/4/5/6, 68, 6651, 4713, 2955, 5676, 2175, Northampton | GB1 and 13D, 14E | 1962 |
| Box | H. J. & W. A. | Glenorie, Northampton | BX1 and 110B, 5A | 1962 |
| Box | H. W. | Woodland, Popanyinning | BX1 | 1912 |
| Box | H. W. | Woodland, Popanyinning | BX1 | 1924 |
| Box | T. W. | Huon, East Wagin | 0BX | 1912 |
| Box | T. W. | Huon, East Wagin | 0BX | 1924 |
| Box | W. J. | Marrah Farm, Geraldton | XB0 | 1912 |
| Box | W. J. | Marrah Farm, Geraldton | XB0 | 1924 |
| Box & Co. | C. D. | Kevlyn, Pingelly | XS9 and 11C, 67A | 1962 |
| Boxall | A. E. & F. W. | Wareek, Katanning | 4AB and 44C, 11A | 1962 |
| Boxall | J. C. | Clevedon, Kondinin | A2G and 17C, 26A | 1962 |
| Boxall | J. W. | Glenmohr, Kondinin | GO0 and 26B, 8A | 1962 |
| Boxer | D. | Eyres Sand Patch, Eucla | B0X | 1912 |
| Boxer | D. | Eyres Sand Patch, Eucla | B0X | 1924 |
| Boxhall | G. W. | Chittering, Bullsbrook | W6G | 1912 |
| Boxhall | G. W. | Chittering, Bullsbrook | W6G | 1924 |
| Boxhall | T. J. | Patchery, Gillingarra | TL4 | 1912 |
| Boxhall | T. J. | Patchery, Gillingarra | TL4 | 1924 |
| Boxsell | J. B. | Kalundra, Narrogin | 1XJ and 2C, 110A | 1962 |
| Boyanech | Michael | Sandstone | BO9 | 1924 |
| Boyce | Bernard | Murchison Downs Station, Via Nannine | B4Z | 1924 |
| Boyce | J. W. | Boyanup AA 262 & 2269, S. Bunbury | 8BU | 1962 |
| Boyce | John Patrick | Commonage, South Bunbury | 8BU | 1924 |
| Boyce | Mrs Caroline | Endeavour Orchid, Gosnells | 1BE | 1924 |
| Boyce | W. H. | Kia Ora, Walebing Rd., Moora | OY2 and 5B, 54F | 1962 |
| Boyce | Wm. Henry | Kia Ora, Walebing Road, Moora | OY2 | 1924 |
| Boyd | Alice & James | Location 1477/96, Tuckanarra | X7B | 1924 |
| Boyd | H. & D. M. | Locs. 12322-3-4-17275, Corrigin | 4WA and 16C, 34E | 1962 |
| Boyd | H. E. | Homestead, Williams | 0EB | 1912 |
| Boyd | H. E. | Homestead, Williams | 0EB | 1924 |
| Boyd | J. | Kyarra, Tuckanarra | X7B and 31B, 57F | 1962 |
| Boyd | J. H. | Yandanooka, Mingenew | BY6 | 1912 |
| Boyd | J. H. | Yandanooka, Mingenew | BY6 | 1924 |
| Boyd | James | Avon Location 10149-10363, 16950, Bruce Rock | 6ZB | 1924 |
| Boyd | James | Wilga | YK7 | 1924 |
| Boyd | Jas | Yarloop | BR4 | 1912 |
| Boyd | Jas. | Yarloop | BR4 | 1924 |
