| Best | R. A. E. & P. A. | Euralia, Chidlow | R5F and 13D, 33E | 1962 |
| Best | R. T. | Eden Vale, via Dowerin | R5F | 1912 |
| Best | R. T. | Eden Vale, Dowerin | R5F | 1924 |
| Best | T. J. M. & B. M. | Henty Loc. 118, Burekup | T9B and 105B, 110E | 1962 |
| Best | Wm. | Woodburn, Argyle | 9BT | 1912 |
| Best | Wm. | Woodburn, Argyle | 9BT | 1924 |
| Bestry | J. | K. 95-96, Balcatta | X6O | 1962 |
| Bestry | John | Swan Location 1506, 1482, 1483, Bullsbrook | X6O | 1924 |
| Bestry | M. A. | Vic. Loc. 4756, Perenjori | MB5 and 115A, 44B | 1962 |
| Bestry | P. | Lucky Valley, Hillview, Perenjori | 6PB and 16D, 34E | 1962 |
| Beswick | G. A. | Narbethong, Cowaranup | P7C and 30A, 50C | 1962 |
| Beswick | George F. | Stanhope, Cross Roads, East Pingelly | E0Q | 1925 |
| Beswick & Bailey | - | Messines, Noman's Lake, Via Narrogin | 9KY | 1924 |
| Beswick & Young | - | Tattersall's Hotel, Northam | B1Y | 1912 |
| Beswick & Young | - | Tattersall's Hotel, Northam | B1Y | 1924 |
| Betham | W. A. | Birkdale, Lake Grace | 2OA and 50A, 34C | 1962 |
| Betham | Wm. H. | Birkdale, Lake Grace | 2OA | 1924 |
| Bethell | C. B. | Clifton Park, Roleystone | B5C and 71E, 37C | 1962 |
| Bett | E. & S. J. | Wellstrand Farm, Mundijong | UD8 and 80E, 26D | 1962 |
| Bett | G. | Wellsrand Farm, Mundijong | UD8 | 1924 |
| Betteley | E. H. S. | Rocky Vale, Highbury | Y1B and 13D, 105E | 1962 |
| Betteley | G. R. | Hillend Farm, Highbury | HL3 and 33C, 44E | 1962 |
| Betteley | J. | Homebush, Highbury | BJ0 | 1912 |
| Betteley | J. | Homebush, Highbury | BJ0 | 1924 |
| Betteley | R. D. | 2988, 3913-4-5-6-7, 6911, 7619, Highbury | R7B and 67D, 39E | 1962 |
| Betteley | W. J. | Homebush, Highbury | BJ0 and 27A, 37C | 1962 |
| Bettenay | A. L. & V. A. | Irymple, Roleystone | 1VW and 30A, 41B | 1962 |
| Bettenay | Joseph | "Trymple" Canning Mills | 1VW | 1924 |
| Bettes | R. W. | Ronley Rose, Wattle Grove | 5RW and 16B, 31A | 1962 |
| Betti | D. J. & E. | 1558 Albany Highway, Cannington | D6B and 118D, 111E | 1962 |
| Betti | G. | 814 Brooklands Rd. Balingup | WX3 | 1962 |
| Betti & Son | V. | Two Brothers, Balingup | 7AJ and 110D, 50E | 1962 |
| Bettini | Antonio | Broomehill | A8P | 1912 |
| Bettini | Antonio | Broomehill | A8P | 1924 |
| Bettink | W. H. & E. | Nel. 12245-46-47, Northcliffe | HB3 and 41B, 107E | 1962 |
| Bettison | T. L. P. | Avon Loc. 5734, Kodja, Pingelly | 4TB and 24B, 5A | 1962 |
| Bettles | R. W. | Loc. 8018, Leederville | UB1 and 114D, 5E | 1962 |
| Bettridge | Elizabeth | Leslie Vale, Broomehill | KB8 | 1924 |
| Bettridge | J. | Blocks 1170 abd 1239, Broomehill | 4JB | 1912 |
| Bettridge | J. | Blocks 1170 and 1239, Broomehill | 4JB | 1924 |
| Bettridge | T. W. | Leslie Vale, Broomehill | B3T | 1912 |
| Bettridge | T. W. | Leslie Vale, Broomehill | B3T | 1924 |
| Betts | Emily Sarah | Walebing | E7B | 1912 |
| Betts | Emily Sarah | Walebing | E7B | 1924 |
| Betts | Geo. | Commonage, Meekatharra | K7G | 1924 |
| Betts | J. | Midland Junction | OQ2 | 1924 |
| Betts | J. | Ronaldshaw, Tenterden | 9TW and 37C, 27E | 1962 |
| Betts | J. A. G. | Kent Loc. 1390, Gairdner River | E7Y and 1C, 102E | 1962 |
| Betts | James | Carinya, Margaret River, Via Busselton | 2BZ | 1924 |
| Betts | Mrs Hannah | Ronaldshaw, Tenterden | XX9 | 1924 |
