| Chiavi | Henry B. | Commonage, Nullagine | H9C | 1912 |
| Chiavi & Wallace | - | Goldfields Weir Hotel, Mundaring Weir | Q8W | 1924 |
| Chick | P. & E. | 1425, 2183, Narembeen | PC9 and 8B, 71A | 1962 |
| Chick | P. E. | Ravenhoe, Yuba | PC3 | 1912 |
| Chick | P. E. | Ravenhoe, Yuba | PC3 | 1924 |
| Chick & Sons | - | Locs. 4265-6, 6231, Ogilvie | PC3 and 31D, 24E | 1962 |
| Chidgzey | D. W, | Donaln (Loc 5690), Bridgetown | 1CZ | 1962 |
| Chidgzey | G. J. G. | Nelson | GC1 | 1912 |
| Chidgzey | G. J. G. | Nelson | GC1 | 1924 |
| Chidgzey | S. F. | Riverside Farm, E. Chapman | S4C and 28C, 19E | 1962 |
| Chidgzey Bros. | - | Lids Gully, Dinninup | 6SC | 1912 |
| Chidgzey Bros. | - | Lids Gully, Dinninup | 6SC | 1924 |
| Chief Secretary's Department | - | Pardelup Prison Farm, Muir Hill | P/|\P | 1927 |
| Chiera | C. D. | Lots 152, 155, 154, 153, 177,178, Harvey | K9C | 1962 |
| Chiera | D. | H A A Loc. 72, Murray Loc.1300, Waroona | D6C and 103D, 110E | 1962 |
| Chiera | G. | Murray 218, 219, 220, Ptn.224, Wagerup. | 6CG and 37B,115E | 1962 |
| Chiera | S. | Murray, 213, 221, 227 & Ptn. 224, Wagerup | X4C and 2C, 49E | 1962 |
| Chiff | E. G. | Mambray, Cuballing | 9EC and 27D, 27E | 1962 |
| Chiffings | R. F. | Sussex Loc. 1669, Cowaramup | F9C | 1962 |
| Chifney | W. & F. | York | 2WC | 1912 |
| Chifney | W. & F. | York | 2WC | 1924 |
| Chignell | S. G. | Awals, Narembeen | SC6 and 27B,107E | 1962 |
| Child | Geo. R. | Blocks 28260/55, 13229/74, 9977/56, Ongerup | 9CG | 1912 |
| Child | Geo. R. | Blocks 28260/55, 13229/74, 9977/56, Ongerup | 9CG | 1924 |
| Childe | Herbert | Silver Dale, Kurrenkutten | N2H | 1924 |
| Childe | R. | 9092, 9995, 19895,18454, Corrigin | N2H and 4C, 71A | 1962 |
| Childrens Orchards | - | Loc. 5 Ward S, Roelands | C1O and 32A, 19B | 1962 |
| Childs | Arthur | Wintertop, Benjinupp, Boyup Brook | N6C | 1924 |
| Childs | E. H. | The Rocks, Mornington Mills | C4O | 1962 |
| Childs | Samuel | Town Common, Carnarvon | SG1 | 1927 |
| Childs | T. M. | Hendon, New Norcia | T2C and 46B, 54F | 1962 |
| Chillinup Pastoral Co. | - | Chillinup, Borden | A9J and 21E, 24D | 1962 |
| Chilvers | Alfred | Ferndale, Mornington Mill | 2KZ | 1924 |
| Chilvers | E. G. | Lots 19 & 20, Kelmscott | 6MA and 4C, 38E | 1962 |
| Chinenup Pastoral Co. | - | Chinenup, Tenterden | 5GP and 12B, 40E | 1962 |
| Chining | P. | Springfield, Mullalyup | 6PC | 1924 |
| Chinnery | W. G. H | 2617, 2618, Ambergate, via Busselton | W0C and 36A, 24B | 1962 |
| Chinnery | W. T. E. | Hillside Farm, Cundinup | BQ2 | 1924 |
| Chinnery | Wm. Thos. E. | Nelson Loc. 7996, Cundernup | VQ1 | 1924 |
| Chinnery Bros | - | Toilon, Busselton | C3Y and 42C, 67E | 1962 |
| Chinnock | F. N. | Hay Loc, 2149, Denbarker, via Mt. Barker | 6FC and 20C, 36A | 1962 |
| Chiplin | Edwin C. | Lower Chininup, Tenterden | CQ5 | 1924 |
| Chiplin | Fredk. P. | Perrilup, Wahkinup, via Kukilup | QD1 | 1924 |
| Chipper | A. R. | Kalimna, Narrogin | AR3 and 109A, 28C | 1962 |
| Chipper | Arthur L. | Kwobrup | 4KO | 1924 |
| Chipper | E. M. | Loc 38, Narrogin | H2C and 29B, 16E | 1962 |
| Chipper | G. F. | 49, 51, 52 Alster Road, York | 9GF | 1962 |
| Chipper | H. L. | Commonage, Narrogin | H2C | 1912 |
| Chipper | H. L. | Commonage, Narrogin | H2C | 1924 |
| Chipper | J. C. | Thistle Dale, Narrogin | 6JC and 37A, 1C | 1962 |
