| Smith & Son | C. N. | Locs. 2231, 4330, Goomalling | G1S and 32C, 80A | 1962 |
| Smith & Son | C. S. | Fairbanks, Corrigin | CS7 and 33C, 19A | 1962 |
| Smith & Son | E. | 2793, 1394-5, Burakin | E5S and 3D, 31E | 1962 |
| Smith & Son | E. W. | Hay 951, 1592, 1737, Pt. 1251, Bow River, Denmark | B7S and 25B, 110E | 1962 |
| Smith & Son | G. C. | Parkfield, Bunbury | GS1 and 9D, 45E | 1962 |
| Smith & Son | L. O. | Yalliawirra, East Bullsbrook | N0S and 25B, 116A | 1962 |
| Smith & Sons | Amelia Victoria | Hazeldene, Narembeen | AS3 | 1928 |
| Smith & Sons | F. J. | Springfield, Mullalyup | 5VF and 113B, 43E | 1962 |
| Smith & Sons | G. M. | 2510-1-2, 2552, North Jindong, Via Busselton | NL1 and 40D, 20E | 1962 |
| Smith & Sons | H. B. | Green Hills, Northampton | B6N and 12B, 15E | 1962 |
| Smith & Sons | J. A. | Neakarling, Wongan Hills | SA0 and 16C, 111A | 1962 |
| Smith & Sons | M. | Beambine, Pingelly | EL4 and 15D, 16E | 1962 |
| Smith & Sons | M. | Swan Loc. 1316, Lots 1, 3, 4, 5, 6, 7, Perth | MS3 and 14C, 45A | 1962 |
| Smith & Sons | M. R. | Glen Roy, Northam | M8S and 33C, 116E | 1962 |
| Smith & Sons | R. O. | Mirranda, Wannamal | 0ES and 19C, 50A | 1962 |
| Smith & Sons | T. E. | Hillgrove, Erikin | CS3 and 3C, 26A | 1962 |
| Smith & Sons | W. | Towrana Station, Carnarvon | L0V and 8B, 29A | 1962 |
| Smith Bros. | (L. E. & N. F.) | Lot 93, 1740, Lot 6, 2658, Lot 92, 2963, Bluff Point | NL7 and 32C, 12A | 1962 |
| Smith Bros. | - | Dagworth, Coomberkine | 8TB | 1912 |
| Smith Bros. | - | Dagworth Coomberkine | 8TB | 1924 |
| Smith Bros. | - | Woodside Diary, South Street, South Fremantle | U3S | 1924 |
| Smith Bros. | - | Mooloogool, Meekatharra | SX1 | 1926 |
| Smith Bros. | - | 18335-5 Avon, Yawerlin Creek, Bruce Rock | S3B and 9B, 117A | 1962 |
| Smith Bros. | - | Mooloogool Station, Meekatharra | SX1 and 2C, 26A | 1962 |
| Smith Bros. | Roy, William, Frederick & Robert Ashley | Wimmera, Roadside Mail, Bruce Rock | S0B | 1928 |
| Smith, | Geo. N. B. | Westonia | 3GU | 1924 |
| Smithard | E. S. & M. F. | Nelson Loc. 950, Bridgetown | 9XS and 21B, 13A | 1962 |
| Smithson | Edgar Geo. | Mt Pleasant, Tambellup | Z3X | 1924 |
| Smithson | F. G. J. | Kent Loc. 1392, Gairdner River, Via Jerramongup | 8FS and 33B, 106E | 1962 |
| Smithson | H. V. | Sandhurst, Dwarda | IS4 and 53F, 23D | 1962 |
| Smithson | Hannah | Rose Hill, Wandering | UU3 | 1912 |
| Smithson | Hannah | Rose Hill, Wandering | UU3 | 1924 |
| Smithson | Harry V. | Williamson Hill, Wandering | 6VN | 1924 |
| Smoker | A. A. | Hyview, Kondinin | 6BR and 40B, 36A | 1962 |
| Smoker | C. H. & S. D. | Mahara, Wooroloo | C2S and 41B, 3A | 1962 |
| Smoker | E. P. | Hillview Mt. Barker | 1EP and 26D, 119E | 1962 |
| Smoker | Frank | Wattle Grove Farm, Pingelly | 5FS | 1912 |
| Smoker | Frank | Wattle Grove Farm, Pingellyy | 5FS | 1924 |
| Smoker | H. F. & J. | Swan Loc. 2273, 2376, Mt. Helena | HS1 and 55F, 11D | 1962 |
| Smoker | J. F. | Horse Shoe Farm, Kulin | JS5 and 42C, 111E | 1962 |
| Smoker | J. J. | Lock Farm, South Carrolling | J8S | 1912 |
| Smoker | L. V. & B. F. | Moyaver, Narembeen | CA4 and 8B, 41E | 1962 |
| Smoker | Walter | Wattle Grove, Pingelly | 5SW | 1912 |
| Smoker | Walter | Wattle Grove Farm, Pingellyy | 5SW | 1924 |
| Smooker | J. J. | Lock Farm, South Caroling | J8S | 1924 |
| Smullen | John | John Street, Osborne Park | NS8 | 1924 |
| Smyth | David H. C. | Glenore, Darkan | VS8 | 1924 |
| Smyth | J. H. | Bloomfield, Tarwonga | JS3 | 1912 |
| Smyth | J. H. | Bloomfield, Tarwonga | JS3 | 1924 |
| Smyth | J. McD. | Glenoban, York | JS2 and 16D, 40E | 1962 |
