| Bailye | F. E. | Brooklyn, Kojonup | B3Z and 4B,19E | 1962 |
| Bailye | H. E & M. T. | Windermere, Kojonup | Z4B and 40B, 41E | 1962 |
| Bailye | Harold E. S. | Brooklyn Farm, Kojonup | Z4B | 1924 |
| Bailye | L. E. | Kaina ( 7879) Kojonup | 3LB and 37B, 14E | 1962 |
| Bailye & Sons | E. H. | Brooklyn Farm, Kojonup | B3Z | 1924 |
| Bain | A. E. | Mt, Claire Station Meekatharra | O2O and 28D, 16E | 1962 |
| Bain | A. J. M. | The Alm, Meekathatarra | 7DB | 1962 |
| Bain | D. L & E. N. | 1282, 2626, 2062, 1266 Calcarra, via Toodyay | D2B and 23D, 6E | 1962 |
| Bain | Donaldson | Watheroo, Watheroo | ZM8 | 1924 |
| Bain | Elizabeth McDonald | East Katanning | 3EU | 1924 |
| Bain | Evan | Balnain, Katanning | 7OB | 1924 |
| Bain | F. W. | 757 Esperance, Esperance | 4BF and 54F, 43D | 1962 |
| Bain | H. E & M. T. | M1202, Bolgart | HE2 and 42C, 105E | 1962 |
| Bain | Richard | Druminodrochit, Katanning | 7RB | 1924 |
| Bain | S. G& M. V. | 1282, 2575 Calcarra via Toodyay | 5BC and 32C, 112A | 1962 |
| Bain, | D. F. G | Balmain, Katanning | 7DB | 1912 |
| Bain, | Richard | Druminadrochit, Katanning | 7RB | 1912 |
| Bain, Estate of R. | - | Wee Doone, Dumbleyumg | 7RB | 1962 |
| Bainbridge | E. P. | Warperup, Toompup via Guowangerup | BE3 and 45E,37D | 1962 |
| Bainbridge | Isaac William | Woodanilling | 4QO | 1925 |
| Baird | H . | Meadowbanks, Kenedup | B3H and 6B, 34A | 1962 |
| Baird | J. H. | Bunnacurra Mt Many Peaks | 3EL and 37C, 35A | 1962 |
| Baird | Robert | Location 626, Bullfinch | 6QD | 1924 |
| Baird | Robert P. | Dalrymple, Wokalup | 1PB | 1924 |
| Baird | Robert. P | Dalrymple, Wokalup | 1PB | 1912 |
| Baird & Son | - | Blocks 24451/ 55, 24452 /55, 13352 /74 Nangeenan | S5B | 1912 |
| Baird & Son | - | Blocks 24451/55, 24452/55, and 13352/74, Nangeenan | S5B | 1924 |
| Bairstow | A. G & P. F. | Clifton Loc. 11833, 5936, 3412, 1126 Dumbleyung | BN7 and 102C 10A | 1962 |
| Bairstow | A. W. | Clifton, Nippering | BN7 | 1912 |
| Bairstow | A. W. | Clifton, Nippering | BN7 | 1924 |
| Bairstow | C. W & B. A. | Gunare, Dumbleyung | 7BO and 30B, 13E | 1962 |
| Bairstow | E. D & F. B. | Roseworthy, Dumbleyung | E5B and 29B, 38E | 1962 |
| Bairstow | E. M. | Greenhill, Dumbleyung | 5EB | 1962 |
| Bairstow | Ed. M. | Greenhill, Dumbleyung | 5EB | 1924 |
| Bairstow | Eleanor Holt | Hope Farm, Minnivale | EQ9 | 1925 |
| Bairstow | Frank | Eden Valley, Dumbleyung | B9F | 1924 |
| Bairstow | Hurtle L. | Roseworthy, Dumbleyung | ZB5 | 1924 |
| Bairstow | Isaac | Woodside, Nippering | 0BN | 1924 |
| Bairstow | P. W. | Devondale, Nippering | 3PB | 1924 |
| Bairstow | R. H. | Kalgan Downs, Mt Barker | U9B and 115E, 27B | 1962 |
| Bairstow | W. J. | Woodside, Dumbleyung | 0BN | 1925 |
| Bairstow & Co. | M. J. | Mineral Hill, Knkerin | VY3 and 12D, 80E | 1962 |
| Bairstow Bros. | - | Gulnaire, Nippering | 7BO | 1924 |
| Bakadad | - | Marble Bar | 3BZ | 1924 |
| Baker | A. H. | Glen Valley & Greehills Esperance | B6X and 14C, 25E | 1962 |
| Baker | Alfred James | Fitzgerald Location 764, Salmon Gums, via Norseman | 4XV | 1924 |
| Baker | Arthur J. | Fitzroy Crossing | MB8 | 1927 |
| Baker | Chas. Ed. | "Garston" Lake Grace | O6K | 1924 |
| Baker | D. | Wyanbyne, Koogan | BQ6 | 1924 |
| Baker | D. H. | Abergonny, Gooseberry Hill | K2G and 120B, 54F | 1962 |
