| Marwick | W. M. | Farmer | York | 1880 | Herald Almanack |
| Marwick | W. M. | Farmer | York | 1882 | Herald Almanack |
| Marwick | W. M. | Farmer | York | 1884 | Herald Almanack |
| Marwick | W. M. | Farmer | York | 1886 | WA Almanack |
| Marwick | W.M | Farmer | York | 1883 | Herald Almanack |
| Marwick | W.M. | Farmer | York | 1877 | Herald Almanack |
| Marwick | W.M. | Farmer | York | 1881 | Herald Almanack |
| Marwick | Webster | Teamster | York | 1884 | WA Almanack |
| Marwick | Wm. | Farmer | York | 1885 | Herald Almanack |
| Marwick | Wm. | Farmer | York | 1897 | Witton's Directory |
| Marwick Bros | | Forwarding Agents | Lindsay Street, Coolgardie | 1897 | Witton's Directory |
| Mary | Sister Cecili | Convent of St John of God, Principal | Adelaide Terrace, Perth | 1897 | Witton's Directory |
| Mascord | J. | Gardener | Newcastle & Toodyay District | 1884 | WA Almanack |
| Mascord | J. | Gardener | Newcastle | 1887 | WA Almanack |
| Mascord | J. | Gardener | Newcastle | 1888 | WA Almanack |
| Mascord | J. | Gardener | Newcastle | 1889 | WA Almanack |
| Masel | J. | | Brown Street, Perth | 1897 | Witton's Directory |
| Masel | J. & Son | Manufacturing Jewellers | 184 William Street, Perth | 1897 | Witton's Directory |
| Mash | D. | Blacksmith | Victoria District (Geraldton) | 1881 | WA Almanack |
| Masingham | C. | Farmer | Victoria District (Irwin) | 1870 | WA Almanack |
| Masion | J. | Bailiff & House Proprietor | Albany | 1881 | Herald Almanack |
| Maslin | Geo. | Farmer | Bridgetown (Westlington) | 1885 | Herald Almanack |
| Maslin | Jas. | Householder | Bridgetown | 1885 | Herald Almanack |
| Maslin | Jas. | | Bridgetown | 1897 | Witton's Directory |
| Maslin | Jun. | Farmer & Grazier | Blackwood | 1879 | Herald Almanack |
| Maslin | T. | Farmer | Blackwood,Warren & Port Augusta | 1873 | Herald Almanack |
| Maslin | T. | Farmer | Blackwood, Warren, & Port Augusta | 1874 | Herald Almanack |
| Maslin | T. | Farmer | Blackwood | 1875 | Herald Almanack |
| Maslin | T. | Farmer | Blackwood | 1875 | WA Almanack |
| Maslin | T. | Farmer | Blackwood | 1876 | Herald Almanack |
| Maslin | T. | Farmer | Blackwood | 1876 | WA Almanack |
| Maslin | T. | Farmer | Blackwood | 1877 | Herald Almanack |
| Maslin | T. | Farmer | Blackwood (Including Bridgetown) & Warren | 1877 | WA Almanack |
| Maslin | T. | Farmer | Blackwood (Including Bridgetown) & Warren | 1877 | WA Almanack |
| Maslin | T. | Farmer | Blackwood, Warren & Bridgetown | 1878 | Herald Almanack |
| Maslin | T. | Farmer | Bridgetown | 1879 | Herald Almanack |
| Maslin | T. | Farmer | Wellington District (Blackwood (Including Bridgetown) & Warren) | 1879 | WA Almanack |
| Maslin | T. | Farmer | Wellington District (Blackwood (Including Bridgetown) & Warren) | 1879 | WA Almanack |
| Maslin | T. | Farmer | Bridgetown | 1880 | Herald Almanack |
| Maslin | T. | Farmer | Wellington (Blackwood (Including Bridgetown) & Warren) | 1880 | WA Almanack |
| Maslin | T. | Farmer | Wellington (Blackwood (Including Bridgetown) & Warren) | 1880 | WA Almanack |
| Maslin | T. | Farmer | Bridgetown | 1881 | Herald Almanack |
| Maslin | T. | Farmer | Wellington District (Blackwood including Bridgetown & Warren) | 1881 | WA Almanack |
| Maslin | T. | Farmer | Wellington District (Blackwood including Bridgetown & Warren) | 1881 | WA Almanack |
| Maslin | T. | Farmer | Wellington District (Blackwood (Including Bridgetown) & Warren) | 1882 | WA Almanack |
| Maslin | T. | Farmer | Bridgetown | 1883 | Herald Almanack |
| Maslin | T. | Farmer | Bridgetown | 1884 | Herald Almanack |
| Maslin | T. | Farmer | Wellington District (Blackwood including Bridgetown & Warren) | 1884 | WA Almanack |
| Maslin | T. | Farmer | Wellington District (Blackwood including Bridgetown & Warren) | 1886 | WA Almanack |
| Maslin | T. | Farmer | Blackwood (Including Bridgetown & Warren) | 1887 | WA Almanack |
