| Ashby | Thomas | - | Bridgetown | 1882 | Herald Almanack |
| Ashby | Thomas | Sawyer | Wellington District (Blackwood (Including Bridgetown) & Warren) | 1882 | WA Almanack |
| Ashby | Thomas | Sawyer | Bridgetown | 1883 | Herald Almanack |
| Ashby | Thomas | Sawyer | Bridgetown | 1884 | Herald Almanack |
| Ashby | Thomas | Sawyer | Wellington District (Blackwood including Bridgetown & Warren) | 1884 | WA Almanack |
| Ashby | Thomas | Sawyer | Wellington District (Blackwood including Bridgetown & Warren) | 1886 | WA Almanack |
| Ashby | Thomas | Sawyer | Blackwood (Including Bridgetown & Warren) | 1887 | WA Almanack |
| Ashby | Thomas | Sawyer | Bunbury (Blackwood including Bridgetown & Warren) | 1888 | WA Almanack |
| Ashby | Thomas | Sawyer | Bunbury, Etc. (Blackwood including Bridgetown & Warren) | 1889 | WA Almanack |
| Ashby | Thomas. | Sawyer | Bridgetown | 1881 | Herald Almanack |
| Ashby | Thos. | Sawyer | Blackwood | 1877 | Herald Almanack |
| Ashby | Thos. | Sawyer | Blackwood (Including Bridgetown) & Warren | 1877 | WA Almanack |
| Ashby | Thos. | Sawyer | Wellington District (Blackwood (Including Bridgetown) & Warren) | 1879 | WA Almanack |
| Ashby | Thos. | Sawyer | Wellington (Blackwood (Including Bridgetown) & Warren) | 1880 | WA Almanack |
| Ashby | Thos. | Sawyer | Wellington District (Blackwood including Bridgetown & Warren) | 1881 | WA Almanack |
| Ashby | Thos. | Sawyer | Bridgetown | 1885 | Herald Almanack |
| Ashby (Dougiass & Ashby) | - | Gardiners | Perth (Jeondana) | 1884 | Herald Almanack |
| Ashby (Douglas & Ashby) | - | Gardeners | Perth (Joondana) | 1885 | Herald Almanack |
| Ashby (Douglas & Ashby) | - | Gardener | Perth (Joondana) | 1889 | WA Almanack |
| Ashby (Douglas and Ashby) | - | Gardener(Joondanna) | Perth | 1888 | WA Almanack |
| Ashdown | J. | | By-Sea Road, Fremantle | 1897 | Witton's Directory |
| Ashdown | J. | | Old Sea Road, Beaconsfield | 1897 | Witton's Directory |
| Asher | J. | Manager | Southern Cross | 1897 | Witton's Directory |
| Ashford & Son | - | Publicans | Bunbury & Australind | 1870 | WA Almanack |
| Ashford & Spencer | - | Publicans | Bunbury & Australind | 1866 | WA Almanack |
| Ashford & Spencer | - | Publicans | Bunbury & Australind | 1867 | WA Almanack |
| Ashford & Spencer | - | Publicans | Bunbury & Australind | 1868 | WA Almanack |
| Ashford & Spencer | - | Publicans | Bunbury & Australind | 1869 | WA Almanack |
| Ashford & Spencer | - | Publicans Wellington Hotel | Wellington | 1873 | Herald Almanack |
| Ashford and Spencer | - | Publicans | Bunbury & Australind | 1872 | WA Almanack |
| Ashhbolt | Henry | Carter | York | 1889 | WA Almanack |
| Ashley | - | - | Albany | 1884 | Herald Almanack |
| Ashman | R. | Butcher | Northampton | 1885 | Herald Almanack |
| Ashtill | Thos. | Sawyer | Bridgetown | 1897 | Witton's Directory |
| Ashton | Badham | Printer & Signwriter | High Street, Fremantle | 1897 | Witton's Directory |
| Ashton | E. | Clerk G.P.O.Office | Perth | 1863 | WA Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1868 | WA Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1869 | WA Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1872 | WA Almanack |
| Ashton | E. | Clerk General Post Office | Hay Street, Perth | 1873 | Herald Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1873 | WA Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1874 | Herald Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1874 | WA Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1875 | Herald Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1875 | WA Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1876 | Herald Almanack |
| Ashton | E. | Clrk. Genrl. Post Office | Perth | 1876 | WA Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1877 | Herald Almanack |
| Ashton | E. | Clrk. Genrl. Post Office | Perth | 1877 | WA Almanack |
| Ashton | E. | Clerk General Post Office | Perth | 1878 | Herald Almanack |
