| Johnston & McFarlane | Misses | | Esperance Bay | 1897 | Witton's Directory |
| Johnstone | A. | Baker | Mullewa | 1897 | Witton's Directory |
| Johnstone | D. | | Thompson's Road, North Fremantle | 1897 | Witton's Directory |
| Johnstone | F. D. | Grocer | High Street, Fremantle | 1897 | Witton's Directory |
| Johnstone | Geo. | | John Street, Fremantle | 1897 | Witton's Directory |
| Johnstone | Mrs. | | High Street, Fremantle | 1897 | Witton's Directory |
| Johnstone | T. C. | | Mangles Street, Perth | 1897 | Witton's Directory |
| Johnstone | W. | Water Police | Busselton & Sussex District | 1867 | WA Almanack |
| Johnstone | W. | Water Police | Busselton & Sussex Districts | 1868 | WA Almanack |
| Johnstone | W. B. | | Hampton Road, Fremantle | 1897 | Witton's Directory |
| Johston | T. | Mill Employee | Jarrahdale Timber Co. | 1884 | Herald Almanack |
| Jolinson | J. | Farmer | Walkaway | 1897 | Witton's Directory |
| Jolly | Thomas | | Wade Street, Perth | 1897 | Witton's Directory |
| Jolly | W. | Carpenter | Mantana Hill (suburb), Coolgardie | 1897 | Witton's Directory |
| Jonas | E. | Hairdresser | Southern Cross | 1897 | Witton's Directory |
| Jones | & Baggs | BlackSmiths | Kojonup | 1881 | Herald Almanack |
| Jones | & Baggs | Blacksmiths | Gordon River | 1884 | Herald Almanack |
| Jones | - | Blacksmith | Kojonup | 1882 | Herald Almanack |
| Jones | - | Blacksmith | Kojonup | 1883 | Herald Almanack |
| Jones | - | Blacksmith | Kojonup | 1884 | Herald Almanack |
| Jones | - | Blacksmith | Kojonup | 1885 | Herald Almanack |
| Jones | - | Clerk of Water Works | Cottesloe | 1897 | Witton's Directory |
| Jones | A. | Independent Minister | Guildford & Suburbs | 1863 | WA Almanack |
| Jones | A. | Indept. Minister | Guildford | 1867 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1868 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1869 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1870 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1872 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1873 | Herald Almanack |
| Jones | A. | House Proprietor | Guildford | 1873 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1874 | Herald Almanack |
| Jones | A. | Accountant | Perth | 1874 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1874 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1875 | Herald Almanack |
| Jones | A. | House Proprietor | Guildford | 1875 | WA Almanack |
| Jones | A. | House Proprietor | Guldford | 1876 | Herald Almanack |
| Jones | A. | House Proprietor | Guildford & Helena | 1876 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1877 | Herald Almanack |
| Jones | A. | House Proprietor | Guildford & Swan | 1877 | WA Almanack |
| Jones | A. | House Proprietor | Guildford | 1878 | Herald Almanack |
| Jones | A. | Police Constable (Mounted) | North-West Coast (Roebourne) | 1882 | WA Almanack |
| Jones | A. | | West Parade, Perth | 1897 | Witton's Directory |
| Jones | A. | Farmer | Australind | 1897 | Witton's Directory |
| Jones | A. | | Boyadine | 1897 | Witton's Directory |
| Jones | A. D. | Carpenter & Undertaker | Guildford | 1897 | Witton's Directory |
| Jones | A. J. | Stonemason | Guildford | 1875 | Herald Almanack |
| Jones | A. J. | Stonemason | Guildford | 1875 | WA Almanack |
| Jones | A. J. | Stonemason | Guldford | 1876 | Herald Almanack |
| Jones | A. J. | Stonemason | Guildford | 1877 | Herald Almanack |
| Jones | A. J. | Stonemason | Guildford & Swan | 1877 | WA Almanack |
