| Rowles | R. D. | Kanyanya, Moora | R1R and 28C, 118A | 1962 |
| Rowley | Alice A. | Rosstrevor, Denmark | A5P | 1912 |
| Rowley | Alice L. | Rosstrevor, Denmark | A5P | 1924 |
| Rowley | Arthur John | Dewhursts Farm, Mogumber | 4RO | 1924 |
| Rowley | E. T. | Cherry Tree Farm Loc. 1369, Keysbrook | E1R and 57F, 80D | 1962 |
| Rowley | Edward T. | Claverdon Farm, Cookernup | 9YR | 1924 |
| Rowley | G. P. | Loc. 9756-7 and Pt. Loc. 9755, manjimup | 6CM | 1962 |
| Rowley | Harry | Mt. Pleasant, Moora | 0RU | 1924 |
| Rowley & Co. | - | Mt. Pleasant, Moora | 0RU and 18B, 6E | 1962 |
| Rowley & Walling | C. A. & J. | Glengarra, Forrest Grove | U5W | 1962 |
| Rowney | Vincent Clement | No. 10070, 89 Group, Pemberton | V3R | 1926 |
| Rowse | Caroline | Riverview, Dalyup, Esperance | C3R | 1912 |
| Rowse | Caroline | Riverview, Dalyup, Esperance | C3R | 1924 |
| Roxburgh | D. | Loc. 993 and 3732, Margaret River | 2RD | 1962 |
| Roy | J. A. | Redcastle via Murrin Murrin | RY0 | 1912 |
| Roy | J. A. | Redcastle, via Murrin Murrin | RY0 | 1924 |
| Roy Hill Pastoral Co. Ltd. | - | Roy Hill Station, Nullagine | R0Y | 1925 |
| Roy Hill Station Pty. Ltd. | - | Roy Hill Station, Roy Hill | R0Y and 54F, 22C | 1962 |
| Royal | I. H. C. Trustee Est. of A. H. Rowll's | Nyeanyla, Goomalling | A8U | 1924 |
| Royal | Ivan H. C. | Nambling, Goomalling | R9O | 1924 |
| Royce | A. J. & C. H. | Oakdale, Berkshire Valley via Moora | DN8 | 1927 |
| Royce | C. H. | Windemere, Howatharra | DN8 and 12C, 24A | 1962 |
| Royce | H. M. | Corringle, Greenough | 3XR and 23B, 26E | 1962 |
| Royer | A. | Commonage, Warrawoona Marble Bar | A2R | 1912 |
| Royer | A. | Commonage, Warrawoona, Marble Bar | A2R | 1924 |
| Rozendaal | D. | 2599, 2323, Metricup, via Busselton | 0BD and 6D, 71E | 1962 |
| Ruane | J. | Crespen Dairy, North Perth | JR7 | 1912 |
| Ruane | J. | Crespen Dairy, North Perth | JR7 | 1924 |
| Rubcich | J. N. | Loc. 10915, Manjimup | N6R | 1962 |
| Rubin | M. (Executor) | Warrawagine Station, Port Hedland | O1O and 4B, 31E | 1962 |
| Rubin | Mark | Frazer Downs, Broome | 1VE | 1912 |
| Rubin | Mark | De Grey Station, Port Hedland | 5MR | 1912 |
| Rubin | Mark | Warrawagine Station, Bamboo Creek | M5R | 1912 |
| Rubin | Mark | Frazer Downs, Broome | 1VE | 1924 |
| Rubin | Mark | De Grey Station, Port Hedland | 5MR | 1924 |
| Rubin | Mark (executors) | Warrawagine Station, Bamboo Creek | O1O | 1925 |
| Rubin | Mark, Executors of, | Warrawagine Station, Bamboo Creek | O1O | 1924 |
| Ruby Plains Pastoral Co. | - | Ruby Plains, Halls Creek | R3B and 1C, 22E | 1962 |
| Rudall | Harold | Bonhay, Yuna | R0U | 1924 |
| Rudd | E. | Marbro, New Norcia | ER3 | 1912 |
| Rudd | E. | Marbro, New Norcia | ER3 | 1924 |
| Rudd | G. F. | Locs. 9988, Gp, 120, Northcliffe | Y4Z | 1962 |
| Rudd | J. E. | Donnywongup, Donnybrook | T8R | 1924 |
| Rudd | J. E. (jnr.) | Trelyn, Donnybrook | T8R and 7B, 13A | 1962 |
| Rudd | Thos. A. | Rosedale, Thomson's Brook | T8R | 1912 |
| Rudd | V. G. | Tatherping, New Norcia | NR2 | 1912 |
| Rudd | V. G. | Tatherping, New Norcia | NR2 | 1924 |
| Rudd | Winifred | Tatherping, New Norcia | ER6 | 1924 |
| Ruddall | W. F. | Perringa Farm, Serpentine | 4WR | 1912 |
| Ruddall | W. F. | Perringa Rarm, Serpentine | 4WR | 1924 |
