| Red Roo Charabanc Service Ltd | - | Fremantle | Reo Char | 3952 | Metro Hire or Trade | 1925-26 |
| Redan | J. F. | Commercial Hotel, Yalgoo | Whippet | YA ● 3 | Yalgoo Road Board | 1927-28 |
| Redcliffe | H. | 23 William Street, Perth | Ford | 5789 | Metro Private Car | 1924-25 |
| Redcliffe | H. | 23 William Street, Perth | Ford | 5789 | Metro Private Car | 1925-26 |
| Redcliffe | H. | 23 William Street, Perth | Ford | 5789 | Metro Private Car | 1926-27 |
| Reddan | L. J. | 29 Congdon Street, Swanbourne | Dodge | 2667 | Metro Private Car | 1923-24 |
| Reddan | L. J. | 29 Congdon Street, Swanbourne | Dodge | 2667 | Metro Private Car | 1924-25 |
| Reddan | L. J. | 29 Congdon Street, Swanbourne | Dodge | 2667 | Metro Private Car | 1925-26 |
| Reddan | L. J. | 29 Congdon Street, Swanbourne | Dodge | 2667 | Metro Private Car | 1926-27 |
| Reddan | L. J. | 29 Congdon Street, Swanbourne | Dodge | 2667 | Metro Private Car | 1927-28 |
| Redden & Murphy | - | Northam | Essex | N ● 168 | Northam Road Board | 1927-28 |
| Reddin | C. | Jennacubbine | Essex | GO ● 3 | Goomalling Road Board | 1924-25 |
| Reddrap | G. | Baandee | Dodge | KE ● 33 | Kellerberrin Road Board | 1925-26 |
| Reddrap | G. | Baandee | Dodge | KE ● 33 | Kellerberrin Road Board | 1926-27 |
| Reddrap | T. L. | Kellerberrin | Dodge | KE ● 33 | Kellerberrin Road Board | 1927-28 |
| Reddrop | G. | Baandee | Ford 19 H.P. | KE ● 33 | Kellerberrin Road Board | 1922-23 |
| Reddrop | G. | Baandee | Ford 19 H.P. | KE ● 33 | Kellerberring Road Board | 1923-24 |
| Reddrop | G. | Baandee | Dodge | KE ● 33 | Kellerberrin Road Board | 1924-25 |
| Reddrop | G. | Baandee | Chevrolet Truck | KE ● 224 | Kellerberrin Road Board | 1927-28 |
| Redfern | R. W. | 46 A.M.P. Buildings Perth | Maxwell | 1538 | Metro Private Car | 1926-27 |
| Redfern | R. W. | 46 A.M.P. Buildings Perth | Maxwell | 1538 | Metro Private Car | 1927-28 |
| Redfman | J. W. | Dwellingup | Ford | MY ● 73 | Murray Road Board | 1923-24 |
| Redford | A. E. | Katanning | De Dion 17 H.P. | BHRB 2 | Broome Hill Road Board | 1915 |
| Redford | T. | Katanning | Ford Truck | KA ● 287 | Katanning Road Board | 1926-27 |
| Redgrove | F. S. | Port Kembla | Royal Enfield 2¾ H.P. Motorcycle | F 75 | Fremantle Municipality | 1915 |
| Redhead | Wm. | North Gabbin | Ford Truck | MM ● 166 | Mount Marshall Road Board | 1927-28 |
| Rediredo | L. A. | 89 Walcott Street, Mount Lawley | Ford Wagon | 3403 | Metro Hire or Trade | 1926-27 |
| Redling | Ferdina | Tower Street, Leonora | Ford 19 H.P. | LM ● 55 | Leonora-Malcolm Road Board | 1922-23 |
| Redling | Ferdina | Tower Street, Leonora | Ford 19 H.P. | LM ● 55 | Leonora-Malcolm Road Board | 1923-24 |
| Redling | Ferdina | Leonora | Ford | LM ● 55 | Leonora-Malcolm Road Board | 1926-27 |
| Redling | Ferdina | Leonora | Ford | LM ● 55 | Leonora-Malcolm Road Board | 1927-28 |
| Redling | Ferdinia | Leonora | Ford | LM ● 55 | Leonora-Malcolm Road Board | 1925-26 |
| Redling Ferdina | - | Leonora | Ford | LM ● 55 | Leonora-Malcolm Road Board | 1924-25 |
| Redman | J. E. | Dwellingup | Ford | MY ● 73 | Murray Road Board | 1924-25 |
| Redman | J. E. | Dwellingup | Ford | MY ● 73 | Murray Road Board | 1925-26 |
| Redman | J. E. | Dwellingup | Ford | MY ● 73 | Murray Road Board | 1926-27 |
| Redman | J. E. | Dwellingup | Ford | MY ● 73 | Murray Road Board | 1927-28 |
| Redman | J. E. | Dwellingup | Studebaker | MY ● 98 | Murray Road Board | 1927-28 |
| Redman | Mrs W. | Denmark | Ford | DE ● 21 | Denmark Road Board | 1927-28 |
| Redman | W. | No 2 State Mill | Chevrolet | MY ● 98 | Murray Road Board | 1924-25 |
| Redman | W. | Dwellingup | Chevrolet | MY ● 98 | Murray Road Board | 1925-26 |
| Redman | W. | Dwellingup | Chevrolet | MY ● 98 | Murray Road Board | 1926-27 |
| Redvers-Bate | R. | Burracoppin | Ford Truck | MD ● 158 | Merredin Road Board | 1925-26 |
| Redvers-Bate | R. | Burracoppin | Ford Truck | MD ● 158 | Merredin Road Board | 1926-27 |
| Redvers-Bate | R. | Burracoppin | International Truck | MD ● 158 | Merredin Road Board | 1927-28 |
| Redvers-Bate | R. | Burracoppin | Dodge | MD ● 315 | Merredin Road Board | 1927-28 |
| Redway | A. C. | 45 Mabel Street, North Perth | Ford Van | 4836 | Metro Private Car | 1925-26 |
| Ree | G. E. | Wittakers Mill | Chevrolet | MY ● 47 | Murray Road Board | 1925-26 |
| Ree | G. E. | Wittakers Mill | Chevrolet | MY ● 47 | Murray Road Board | 1926-27 |
| Ree | G. E. | North Dandalup | Chevrolet | MY ● 47 | Murray Road Board | 1927-28 |