| Morrell & Hearman | - | - | Graham Truck | GM ● 14 | Gascoyne-Minilya Road Board | 1925-26 |
| Morrell & Hearman | - | Edaggle Station | Ford | GM ● 21 | Gascoyne-Minilya Road Board | 1925-26 |
| Morrell & Hearman | - | Edagge | Dodge | GM ● 39 | Gascoyne-Minilya Road Board | 1925-26 |
| Morrell & Hearman | - | Edaggle | Dodge | GM ● 39 | Goscoyne-Mililya Road Board | 1926-27 |
| Morrell & Hearman | - | - | Graham Truck | GM ● 14 | Gascoyne Minilya Road Board | 1927-28 |
| Morrell & Hearman | - | Edaggle Station | Ford | GM ● 21 | Gascoyne Minilya Road Board | 1927-28 |
| Morrell & Hearman | - | Edagge | Dodge | GM ● 39 | Gascoyne Minilya Road Board | 1927-28 |
| Morrell & Sons | - | Greenough | Dodge 20 H.P. | GH ● 2 | Greenough Road Board | 1919 |
| Morrell & Sons | - | South Greenough | Ford 20 H.P. | GH ● 2 | Greenough Road Board | 1922-23 |
| Morrell & Sons | - | Central Greenough | Ford 20 H.P. | GH ● 2 | Greenough Road Board | 1923-24 |
| Morrell Bros | - | Narra Tarra | Ford | CU ● 30 | Upper Chapman Road Board | 1924-25 |
| Morrell Bros | - | - | Buick | CU ● 81 | Upper Chapman Road Board | 1925-26 |
| Morrell Bros | - | - | Buick | CU ● 81 | Upper Chapman Road Board | 1926-27 |
| Morrell Bros | - | Jennapullen | Dodge | N ● 13 | Northam Road Board | 1926-27 |
| Morrell Bros | - | Jennapullen | Durant | N ● 13 | Northam Road Board | 1927-28 |
| Morrell Bros. | - | Narra Tarra | Ford | CU 30 | Chapman Upper Road Board | 1923 - 1924 |
| Morressey Bros | - | Munbinea | Dodge | MA ● 34 | Mount Magnet Road Board | 1924-25 |
| Morressey Bros | - | Munbinia Station | Overland Truck | MA ● 6 | Mount Magnet Road Board | 1925-26 |
| Morressey Bros | - | Munbinia Station | Dodge | MA ● 34 | Mount Magnet Road Board | 1925-26 |
| Morressey Bros | - | Mubinia Station | Overland Truck | MA ● 6 | Mount Magnet Road Board | 1926-27 |
| Morressey Bros | - | Munbinia Station | Dodge | MA ● 34 | Mount Magnet Road Board | 1926-27 |
| Morressey Bros | - | Munbinia Station | Dodge | MA ● 34 | Mount Magnet Road Board | 1927-28 |
| Morris | - | Koorda | Ford Truck | WM ● 326 | Wyalkatchem Road Board | 1927-28 |
| Morris | A. E. | Broome | Ford | BM ● 40 | Broome Road Board | 1924-25 |
| Morris | A. E. | - | Chevrolet | BM ● 40 | Broome Road Board | 1926-27 |
| Morris | A. E. | Broome | Chevrolet | BM ● 40 | Broome Road Board | 1927-28 |
| Morris | A. L. | Wagin | Standard | W ● 160 | Wagin Road Board | 1927-28 |
| Morris | A. R. | 24 King George Street, Victoria Park | Oakland | 11002 | Metro Private Car | 1926-27 |
| Morris | A. R. | 24 King George Street, Victoria Park | Oakland | 11002 | Metro Private Car | 1927-28 |
| Morris | Albert E. | Broome | Ford | M 11586 | Broome Road Board | 1923 - 1924 |
| Morris | C. E. | Dumbleyung | Chevrolet Truck | DU ● 164 | Dumbleyung Road Board | 1926-27 |
| Morris | C. F. | Dumbleyung | Chevrolet Truck | DU ● 164 | Dumbleyung Road Board | 1927-28 |
| Morris | C. G. | 165 Suburban Road, South Perth | Cleveland | 5783 | Metro Private Car | 1924-25 |
| Morris | C. G. | 164 Suburban Road, South Perth | Cleveland | 5783 | Metro Private Car | 1925-26 |
| Morris | C. G. | 164 Suburban Road, South Perth | Cleveland | 5783 | Metro Private Car | 1926-27 |
| Morris | C. G. | 164 Suburban Road, South Perth | Cleveland | 5783 | Metro Private Car | 1927-28 |
| Morris | C. G. | Dumbleyung | Chevrolet Truck | DU ● 211 | Dumbleyung Road Board | 1927-28 |
| Morris | C. H. | 97 First Avenue, Mount Lawley | Rover | 11332 | Metro Private Car | 1926-27 |
| Morris | C. H. | 97 First Avenue, Mount Lawley | Rover | 11332 | Metro Private Car | 1927-28 |
| Morris | C. O. | 24 King George Street, Victoria Park | Douglas | 1156 | Metro Motorcycle | 1922-23 |
| Morris | David L. | Market Street | Morgans (runabout) 8 H.P. | F 94 | Fremantle Municipality | 1916 |
| Morris | Davis J. | Wagin | Humber 25 H.P. | WM 20 | Wagin Municipality | 1922-23 |
| Morris | F. | 1131 Hay Street | F.N. 2¾ H.P. Motorcycle | P 437 | Perth Municipality | 1915 |
| Morris | F. | 111 Churchill Avenue | E.M.F. 30 H.P. | S 32 | Subiaco Municipality | 1915 |
| Morris | F. | Isseka | Dodge | NR ● 74 | Northampton Road Board | 1925-26 |
| Morris | F. | Isseka | Dodge | NR ● 74 | Northampton Road Board | 1926-27 |
| Morris | F. | Isseka | Dodge | NR ● 74 | Northampton Road Board | 1927-28 |
| Morris | F. J. | 38 Nicholson Road, Subiaco | Triumph | 669 | Metro Motorcycle | 1922-23 |
| Morris | Father | Guildford | Ford | G 11 | Guildford Municipality | 1916 |
| Morris | Father | Guildford | Ford 20 H.P. | G 11 | Guildford Municpality | 1919 |
