| Coyle | F. | Block 11468 S. Settlement, Tammin | F4C | 1912 |
| Coyle | F. | Block 11468, S. S. Tammin | F4C | 1924 |
| Coyle | F. | Oldbury, Mundijong | Q3Y | 1962 |
| Coyle | J. M. | Babakine | 0DE | 1924 |
| Coyle | J. P. | Arrowgrove, Narrogin, East | 8DC | 1912 |
| Coyle | J. P. | Arrowgrove, Narrogin E. | 8DC | 1924 |
| Coyle | Jas. | Dudinin Vale, Dudinin | QC6 | 1924 |
| Coyle | John | Newton Vale, East Wickepin | 9CO | 1912 |
| Coyle | John | Newton Vale, E. Wickepin | 9CO | 1924 |
| Coyle | M. & K. R. | Lot 140, Gidgegannap | MC6 and 3C, 67B | 1962 |
| Coyle | O. & E. | Lockesley, Pithara | 9YL and 49D, 12E | 1962 |
| Coyne | John | Dandaline, Yarramony, Norhtam | C9J | 1912 |
| Coyne | John | Kimberley Division, Wyndham | D0T | 1912 |
| Coyne | John | Dandatine, Yarramony | C9J | 1924 |
| Coyne | John | Kimberley Division, Wyndham | D0T | 1924 |
| Coyne | Patrick | Coyne's Farm, Cuminin | 4PC | 1912 |
| Coyne | Patrick | Coyne's Farm, Kumminin | 4PC | 1924 |
| Cozins | Fredk. J. | Avon Loc. 15470, Wogolin, via Quairading | Q1F | 1924 |
| Crabb | A. | Unicup, Bokerup | U8M and 19D, 14E | 1962 |
| Crabb | C. W. | Lazy C, Beacon | CW6 and 33D, 114E | 1962 |
| Crabb | D. | Cheryton, Kojonup | C6D and 13C, 107E | 1962 |
| Crabbe | Francis E. | Mararoa, Gillimanning | 8UX | 1924 |
| Crabbe | N. | 107 Attfield Street, S. Fremantle | U8L | 1962 |
| Crabbe | S. E. | Fairview Mt. Erin, via Geraldton | SC6 and 20B, 57F | 1962 |
| Crabbe | Saml. W. | Geraldton | SC6 | 1912 |
| Crabbe | Samuel W. | Geraldton | SC6 | 1924 |
| Crabtree | J. | Wydidya, Gairdner River | CH0 and 43C, 109A | 1962 |
| Craddock | D. W. | Quadebin Farm, Springhurst, East Wagin | DC3 | 1912 |
| Craddock | D. W. | Quadebin Farm, Springhurst, East Wagin | DC3 | 1924 |
| Craddock & Young | J. R. & J. R. | Mt. Hope, Bridgetown | 5YQ | 1925 |
| Craft | W. S. & E. L. | 11907-8, 23169 (Avon), Trayning | 1WC and 37B, 18A | 1962 |
| Cragan | A. W. | Lang Syne, Northampton | C3T and 35D, 13E | 1962 |
| Cragbill | E. C. | Lot 193, 200, 201 Byford | 6EC | 1962 |
| Crage | Ed. H. | Esperance Locs. 510-516, Scaddan | 6XY | 1924 |
| Crago | P. & V. R. | Melb. Loc. 1609, Coomberdale | PC4 and 34C, 104A | 1962 |
| Crago | R. T. & John D. | Kalmina, Boddington | K9U | 1924 |
| Cragon Bros. | - | Long Lyne, Northampton | C3T | 1912 |
| Cragon Bros. | - | Long Lyne, Northampton | C3T | 1924 |
| Craig | A. E. | Mah Jong, Jarrahdale | A6E | 1962 |
| Craig | D. | The Pines, Albany | 4DC and 38B, 20E | 1962 |
| Craig | D. R. | Rockend, Brookton | 6LC and 16A, 10B | 1962 |
| Craig | F. L. B. | Prinsep Park, Dardanup | 1FC and 3C, 10A | 1962 |
| Craig | Francis | Portall Station, Port Hedland | J1P | 1912 |
| Craig | Francis | Portall Station, Port Hedland | J1P | 1924 |
| Craig | Frank | Golden Valley, Balingup, and at Yalbalgo, Carnarvon | 1FC | 1912 |
| Craig | Frank C. | Wandina Station, Murchison | U1O | 1924 |
| Craig | Geo. | Netherlea, Cuballing | 9CV | 1912 |
| Craig | Geo. | Netherlea, Cuballing | 9CV | 1924 |
| Craig | Geoffrey E. & William McMurtrie | Box 64,Kellerberrin | EG1 | 1928 |
| Craig | Henry | Ninety-nine Mile Farm, Broomehill | HC8 | 1912 |
