| Rich | W. T. | East Wickepin | Dodge | WK ● 62 | Wickepin Road Board | 1927-28 |
| Rich Sign Co | - | William Street, Perth | Overland Wagon | 7346 | Metro Private Car | 1925-26 |
| Rich Sign Co | - | William Street, Perth | Overland Wagon | 7346 | Metro Private Car | 1926-27 |
| Rich Sign Co | - | William Street, Perth | Ford | 8432 | Metro Private Car | 1926-27 |
| Rich Sign Co | - | William Street, Perth | Chevrolet Truck | 2483 | Metro Private Car | 1927-28 |
| Richard | H. R. | 94 Havelock Street | Triumph 3½ H.P. Motorcycle | P 29 | Perth Municipality | 1919 |
| Richard | Stephens | Middleton Road | Indian 7-9 H.P. Motorcycle | A 11 | Albany Municipality | 1922-23 |
| Richard & Paltridge | - | Broomehill | Hupmobile | BH ● 55 | Broomehill Road Board | 1924-25 |
| Richard Holmes & Co | - | Murray Street, Perth | Ford | 1410 | Metro Private Car | 1922-23 |
| Richard Holmes & Co | - | 324 Murray Street, Perth | Dodge | 9031 | Metro Private Car | 1927-28 |
| Richard Holmes & Co | - | Murray Street, Perth | Ford | 11749 | Metro Private Car | 1927-28 |
| Richard Holmes & Co | F. | Perth | Fiat | 2707 | Metro Private Car | 1926-27 |
| Richard Purser & Co | - | Wellington Street, Perth | Dealers | 20269 | Metro Dealers Car | 1927-28 |
| Richard Purser & Co | - | Wellington Street, Perth | Dealers | 20270 | Metro Dealers Car | 1927-28 |
| Richards | A. | Albany Road, Cannington | Republic Wagon | 3092 | Metro Private Car | 1924-25 |
| Richards | A. | Albany Road, Cannington | Republic Wagon | 3092 | Metro Hire or Trade | 1925-26 |
| Richards | A. | Albany Road, Cannington | Morris-Cowley | 9113 | Metro Private Car | 1925-26 |
| Richards | A. | Grass Valley | Buick | N ● 120 | Northam Road Board | 1925-26 |
| Richards | A. | Albany Road, Cannington | Morris-Cowley | 9113 | Metro Private Car | 1926-27 |
| Richards | A. | Dangin | Essex | Q ● 78 | Quairading Road Board | 1926-27 |
| Richards | A. | Dangin | Essex | Q ● 78 | Quairading Road Board | 1927-28 |
| Richards | A. | Albany Road, Cannington | Morris-Cowley | 9113 | Metro Private Car | 1927-28 |
| Richards | A. | Albany Road, Cannington | Republic Wagon | 3092 | Metro Hire or Trade | 1927-28 |
| Richards | A. A. | 224 Aberdeen Street, Perth | Chevrolet | 8515 | Metro Private Car | 1925-26 |
| Richards | A. A. | Yoting | Rugby | Q ● 56 | Quairading Road Board | 1925-26 |
| Richards | A. A. | - | Rugby | Q ● 56 | Quairading Road Board | 1926-27 |
| Richards | A. A. | 224 Aberdeen Street, Perth | Chevrolet | 8515 | Metro Private Car | 1926-27 |
| Richards | A. A. | Yoting | Rugby | Q ● 56 | Quairading Road Board | 1927-28 |
| Richards | A. A. | 224 Aberdeen Street, Perth | Chevrolet | 8515 | Metro Private Car | 1927-28 |
| Richards | A. A. | 224 Aberdeen Street, Perth | Brockway Wagon | 10574 | Metro Hire or Trade | 1927-28 |
| Richards | A. G. | Balcatta | Nash | P ● 18 | Perth Road Board | 1927-28 |
| Richards | A. H. | Albany Road, Cannington | Republic Wagon | 3092 | Metro Hire or Trade | 1926-27 |
| Richards | A. H. | Williams | Ford Truck | WL ● 68 | Williams Road Board | 1927-28 |
| Richards | Arthur | Albany Road, Cannington | Ford Wagon | 3092 | Metropolitan Hire and Trade Cars | 1923-24 |
| Richards | Arthur | Cannington | Chevrolet Wagon | 2054 | Metro Private Car | 1927-28 |
| Richards | C. | Wubin | Dodge | DL ● 87 | Dalwallinu Road Board | 1924-25 |
| Richards | C. | Wubin | Dodge | DL ● 87 | Dalwallinu Road Board | 1925-26 |
| Richards | C. | Wubin | Essex | DL ● 87 | Dalwallinu Road Board | 1927-28 |
| Richards | C. H. | 68 Alma Road, Noth Perth | Chevrolet | 4551 | Metro Private Car | 1923-24 |
| Richards | C. H. | Waroona | Chevrolet | DK ● 2 | Drakebrook Road Board | 1924-25 |
| Richards | C. J. | - | Buick | GN ● 56 | Gnowangerup Road Board | 1925-26 |
| Richards | C. J. | - | Buick | GN ● 56 | Gnowangerup Road Board | 1926-27 |
| Richards | C. J. | Gnowangerup | Studebaker | GN ● 56 | Gnowangerup Road Board | 1927-28 |
| Richards | Cecil Brown | Barrack Street, Perth | Citroen | 4447 | Metro Private Car | 1927-28 |
| Richards | Clarence | Jarrahdale | Chevrolet | SJ ● 7 | Serpentine-Jarrahdale Road Board | 1922-23 |
| Richards | D. | Goomalling | Ford | GO ● 153 | Goomalling Road Board | 1927-28 |
| Richards | Dr. Morgan | 20 Cantonment Street | Ford 20 H.P. | F 63 | Fremantle Municipality | 1916 |
| Richards | E. C. | Tarwonga | Ford | NO ● 115 | Narrogin Road Board | 1927-28 |
| Richards | E. W. | Dangin | Dodge | Q ● 118 | Quairading Road Board | 1925-26 |
| Richards | E. W. | Dangin | Ford Truck | Q ● 183 | Quairading Road Board | 1925-26 |
