| Saaler | N. H. | Lot 3863, Kirup | QT0 | 1924 |
| Sachman | L. | Vic. Loc. 5498, Pintharuka | Q7L | 1924 |
| Sachman Bros. | - | Noonagin Hills, Pintharuka | Z3B | 1924 |
| Sachse | E. G. | Rosedale, Kununoppin | 2SZ and 31B, 84E | 1962 |
| Sachse | E. M. (Mrs) | Ningham 6003, 694, 701, 713-4, Bencubbin | ES9 and 54F, 84B | 1962 |
| Sachse | W. R. | Waldon, Bencubbin | 9SW and 47D, 57F | 1962 |
| Sachse & Co. | B. V. J. | Gerbryn, Esperance | 8BS and 71B, 11A | 1962 |
| Sack | D. C. | Derby Hotel, Derby | CS7 | 1912 |
| Sack | D. C. | Derby Hotel, Derby | CS7 | 1924 |
| Sadleir | C. H. | Mae Alintons Farm, Noggeerup | UY8 | 1925 |
| Sadler | A. | Lynden Park, Gingin | U5S and 32B, 20E | 1962 |
| Sadler | A. B. | Isdell River, Derby | S1U | 1912 |
| Sadler | Alex. B. | Tableland Station, Fitzroy | 9SZ | 1924 |
| Sadler | Claude A. | Norton Summit, Kodj Kodjin | SA8 | 1912 |
| Sadler | Claude A. | Norton Summit, Kodj Kodjin | SA8 | 1924 |
| Sadler | D. H. & Hester H. R. | Coolitha, Pilbarra | ZZ1 | 1912 |
| Sadler | David | Frederick's Well, Port Hedland | VV5 | 1924 |
| Sadler | G. | Springlea, Goomalling | SO6 and 45B, 26E | 1962 |
| Sadler | H. O. B. | Norban, Gingin | 8HS and 27D, 42E | 1962 |
| Sadler | J. | Corrie Lymne, Goomalling | Z4S and 17B, 35A | 1962 |
| Sadler | J. & M. F. | Cutherling, Goomalling | SJ8 and 46D, 24E | 1962 |
| Sadler | W. E. | 1139, Northcliffe | PS4 | 1962 |
| Sadler | W. T. J. | Ravenscliffe, Kirup | 0QS | 1924 |
| Sadler | Wm. C. | Bonnievale, Mokine | WS2 | 1928 |
| Sadler & Co. | C, & S. | Leahurst, Wongan Hills | AS4 and 48D, 26E | 1962 |
| Sadler & Hester | D. H. & H. R. | Coolitha, Pilbara | ZZ1 | 1924 |
| Safe | T. W., T. M., C. T. & K. M. | St. Aubyns, Beverley | AS8 and 25B, 23A | 1962 |
| Safe & Co. | J. M. | Carmel, Beverley | 2SM and 41B, 110E | 1962 |
| Sage | Alfred John | Fitz. Locs. 475 and 485, Salmon Gums | A4S | 1926 |
| Sage | G. T. | The Ranch, Chittering, via Bullsbrook | SG6 | 1962 |
| Saggers | C. T. E | Strathalban, Albany | S8G | 1962 |
| Saggers | Forman | Yalgoo | NS1 | 1924 |
| Saggers | J. R. | Forest Dale, Forest Dale | O0Q and 13C, 8A | 1962 |
| Saggers | K. L. A. | Kiarra, Mt. Barker | KL0 and 32D, 10E | 1962 |
| Saggers | N. | Tougaia, Mingenew | NS1 and 20B, 19A | 1962 |
| Saggers | Norman | Yalgoo | NS1 | 1912 |
| Saggers | Samson | Peringillup, Broomehill | 2SO | 1912 |
| Saggers | Samson | Peringillup, via Broomehill | 2SO | 1924 |
| Saggers & Co. | I. | Mebian Station, Peak Hill | 7XZ | 1924 |
| Saggers & Co. | J. | pt. of Urella Est., Mingenew | O0Q | 1924 |
| Saggers & Tomney | - | Lots 308-9, 1051-2, Kendenup | KS0 | 1962 |
| Said | Allim Ago | Sir Samuel | SA1 | 1912 |
| Said | Allim Ago | Sir Samuel | SA1 | 1924 |
| Said | Baz | Boomer's Creek, Leonora | B8U | 1912 |
| Said | Baz | Boomer's Creek, Leonora | B8U | 1924 |
| Said | Kadoos | Leonora | KD0 | 1912 |
| Said | Kadoos | Leonora | KD0 | 1924 |
| Said | Kaidoos | Wyndham | K3D | 1924 |
| Said | Khodarom | Carnarvon Common, Carnarvon | SK6 | 1928 |
| Said | Mahomed Noor | Carnarvon | 3MN | 1924 |
