| Madden | W. | Engineer | Fremantle | 1889 | WA Almanack |
| Maddern | W. | Grocer | Mount Magnet | 1897 | Witton's Directory |
| Maddock | George | | Southern Cross | 1897 | Witton's Directory |
| Maddock | W. | Farmer | Albany River (Williams River) | 1884 | WA Almanack |
| Maddock | W. | Farmer | Albany Road (Williams River) | 1886 | WA Almanack |
| Maddock | W. | Farmer | Williams River | 1887 | WA Almanack |
| Maddock | Wm. | Farmer | Albany Road (Williams River) | 1881 | WA Almanack |
| Maddock | Wm. | Farmer | Albany Road (Williams River) | 1882 | WA Almanack |
| Maddock & Plant | | Butchers | Southern Cross | 1897 | Witton's Directory |
| Maddox | W. | Farmer | Albany Road (Williams River) | 1880 | WA Almanack |
| Maddox | Wm. | Farmer (Williams River) | Albany Road | 1879 | WA Almanack |
| Mae | J. | Bootmaker | Market Street, Fremantle | 1897 | Witton's Directory |
| Maeny | W. | Farmer | Katanning | 1897 | Witton's Directory |
| Magee | B. | Shoemaker | Victoria District (Dongara & Irwin) | 1880 | WA Almanack |
| Magee | B. | Shoemaker | Victoria District (Dongara & Irwin) | 1881 | WA Almanack |
| Magee | B. | Shoemaker | Victoria Districts (Dongara & Irwin) | 1882 | WA Almanack |
| Maggs | R | - | Perth | 1884 | Herald Almanack |
| Maggs | R. | Boot & Shoemaker | York | 1874 | Herald Almanack |
| Maggs | R. | Greengrocer | Perth | 1877 | WA Almanack |
| Maggs | R. | Greengrocer | Perth | 1878 | Herald Almanack |
| Maggs | R. | Greengrocer | Perth | 1879 | Herald Almanack |
| Maggs | R. | Greengrocer | Perth | 1879 | WA Almanack |
| Maggs | R. | Greengrocer | Perth | 1880 | Herald Almanack |
| Maggs | R. | Greengrocer | Perth | 1880 | WA Almanack |
| Maggs | R. | Greengrocer | Perth | 1881 | Herald Almanack |
| Maggs | R. | Greengrocer | Perth | 1881 | WA Almanack |
| Maggs | R. | Greengrocer | Perth | 1882 | Herald Almanack |
| Maggs | R. | Greengrocer | Perth | 1882 | WA Almanack |
| Maggs | R. | Greengrocer | Perth | 1883 | Herald Almanack |
| Maggs | R. | Greengrocer | Perth | 1884 | WA Almanack |
| Maggs | R. | Dealer | Perth | 1885 | Herald Almanack |
| Maggs | R. | Dealer | Perth | 1886 | WA Almanack |
| Maggs | R. | Baker and Dealer | Perth | 1887 | WA Almanack |
| Maggs | R. | Baker and Dealer | Perth | 1888 | WA Almanack |
| Maggs | R. | Baker and Dealer | Perth | 1889 | WA Almanack |
| Maggs | R. | | Victoria Street, Perth | 1897 | Witton's Directory |
| Magher | - | Householder | Fremantle | 1885 | Herald Almanack |
| Magher | H. | Bank Clerk | Perth | 1882 | Herald Almanack |
| Magher | M. R. | | Francis Street, Perth | 1897 | Witton's Directory |
| Magner & Kennedy | Misses | Wine Hall | 15 Howick Street, Perth | 1897 | Witton's Directory |
| Magnussen | H. F. | Builder & Contractor | Toorak (suburb), Coolgardie | 1897 | Witton's Directory |
| Magor | Thos. | Engineer | Goongarrie | 1897 | Witton's Directory |
| Magovern | - | Waterman | Albany | 1880 | WA Almanack |
| Maguire | - | School-mistress, R. C. Assisted School | Bunbury (Australind & Coast Road to Boundary of District) | 1877 | WA Almanack |
| Maguire | Chas. | W.A.T. Co. | Lockeville | 1879 | Herald Almanack |
| Maguire | Chas. | W. A. T. Co. | Lockeville | 1880 | Herald Almanack |
| Maguire | Chas. | W.A.T. Co. | Lockville | 1881 | Herald Almanack |
| Maguire | Chas. | W.A.T Co. | Lockville | 1882 | Herald Almanack |
| Maguire | J. | Post-master | Wellington (Dardanup) | 1873 | Herald Almanack |
| Maguire | J. | Farmer | Wellington (Dardanup) | 1873 | Herald Almanack |
