| Mayne | B. E. | Inspector Pearl Fisheries | North-West (Cossack) | 1889 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1879 | Herald Almanack |
| Mayo | Mrs. | - | Swan | 1880 | Herald Almanack |
| Mayo | Mrs. | Farmer | Swan | 1880 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1881 | Herald Almanack |
| Mayo | Mrs. | Farmer | Swan | 1881 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1882 | Herald Almanack |
| Mayo | Mrs. | Farmer | Swan | 1882 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1883 | Herald Almanack |
| Mayo | Mrs. | - | | 1884 | Herald Almanack |
| Mayo | Mrs. | - | Swan | 1884 | WA Almanack |
| Mayo | Mrs. | - | Swan | 1885 | Herald Almanack |
| Mayo | R | Farmer & Grazier | Swan | 1867 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1868 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1869 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1870 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1872 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1873 | Herald Almanack |
| Mayo | R. | Farmer | Swan | 1873 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1874 | Herald Almanack |
| Mayo | R. | Farmer | Swan | 1874 | WA Almanack |
| Mayo | R. | Farmer | Swan | 1875 | Herald Almanack |
| Mayo | R. | Farmer | Swan | 1875 | WA Almanack |
| Mayo | R. | Farmer & Grazier | Swan | 1876 | Herald Almanack |
| Mayo | R. | Farmer | Swan | 1876 | WA Almanack |
| Mayo | R. | Farmer & Grazier | Guildford | 1877 | Herald Almanack |
| Mayo | R. | Farmer & Grazier | Swan | 1877 | Herald Almanack |
| Mayo | R. | Farmer & Grazier | Guildford & Swan | 1877 | WA Almanack |
| Mayo | R. | Farmer & Grazier | Swan | 1877 | WA Almanack |
| Mayo | R. | Farmer & Grazier | Swan District | 1878 | Herald Almanack |
| Mayo | R. | Farmer & Grazier | Swan | 1879 | WA Almanack |
| Mayo | Thos. | Householder | Bridgetown | 1885 | Herald Almanack |
| Mayrhofer | A. & Co. | Picture Frame Workshop | Pier Street, Perth | 1897 | Witton's Directory |
| Mayrhofer | A. & Co. | Picture Framers & Fancy Goods | 122 William Street, Perth | 1897 | Witton's Directory |
| Mays & Carrigg | | Plumbers, etc | Sylvester Street, Coolgardie | 1897 | Witton's Directory |
| Maywood | A. | | Cantonment Road, Fremantle | 1897 | Witton's Directory |
| Mc Andrew | A. | Farmer | Brunswick | 1877 | Herald Almanack |
| Mc Donald | D. | | Bridgetown | 1897 | Witton's Directory |
| Mc Lennan | T. | Wheelwright | Ford Street, Coolgardie | 1897 | Witton's Directory |
| McAardle | Mrs. | Householder | Perth | 1884 | Herald Almanack |
| McAardle | R. | Horse Dealer | Perth | 1884 | Herald Almanack |
| McaArleg | A. | Farmerand Grazier | Victoria District (Greenough) | 1886 | WA Almanack |
| McAlec | T. J. | | Northam | 1897 | Witton's Directory |
| McAlinden | F. | Teamster | Onslow (Ashburton) | 1887 | WA Almanack |
| McAlinden | F. | Teamster | Onslow (Ashburton) | 1888 | WA Almanack |
| McAlinden | F. | Teamster | Onslow, Ashburton | 1889 | WA Almanack |
| McAlinden | H. | Contractor | Onslow | 1897 | Witton's Directory |
| McAlinden | J. | Police Constable | Preston | 1877 | Herald Almanack |
| McAlinden | J. | Police Constable | Preston & Upper Capel | 1878 | Herald Almanack |
| McAlinden | J. | Teamster | Onslow (Ashburton) | 1887 | WA Almanack |
