| Repatriation Department | - | Perth | Studebaker | 1396 | Metro Private Car | 1922-23 |
| Repatriation Department | - | Perth | Ford | 2713 | Metro Private Car | 1923-24 |
| Repatriation Department | - | Perth | Dodge | 1390 | Metro Private Car | 1923-24 |
| Repatriation Department | - | Perth | Ford | 1392 | Metro Private Car | 1923-24 |
| Repatriation Department | - | Perth | Ford | 2713 | Metro Private Car | 1924-25 |
| Repatriation Department | - | Perth | Ford | 2713 | Metro Private Car | 1925-26 |
| Repatriation Department | - | Perth | Ford | 2713 | Metro Private Car | 1926-27 |
| Repatriation Department | - | Perth | Ford | 2713 | Metro Private Car | 1927-28 |
| Repocholia | Michael | Kondinin | Ford | RE ● 14 | Roe Road Board | 1922-23 |
| Repocholia | Michael | Kondinin | Ford | RE ● 14 | Roe Road Board | 1923-24 |
| Republic Truck Sale Co | - | 905 Hay Street, Perth | Dealers | 20265 | Metro Dealers Car | 1927-28 |
| Republic Truck Sales Co | - | 905 Hay Street, Perth | Dealers | 20128 | Metro Dealers Car | 1926-27 |
| Republic Truck Sales Co | - | 905 Hay Street, Perth | Citroen | 6021 | Metro Private Car | 1927-28 |
| Republic Truck Sales Co | - | 905 Hay Street | Dealers | 20128 | Metro Dealers Car | 1927-28 |
| Reschke | E. J. | Woodanilling | Ford | WO ● 18 | Woodanilling Road Board | 1924-25 |
| Rescoe | J. W. | 3 Harvey Street, Cottesloe Beach | Chevrolet Wagon | 8422 | Metro Private Car | 1925-26 |
| Resenstamm | B. | King Street, Perth | Willys-Knight | 2848 | Metro Private Car | 1927-28 |
| Reshke | E. J. | Woodanilling | Chevrolet | WO ● 18 | Woodanilling Road Board | 1925-26 |
| Reshke | E. J. | Woodanilling | Chevrolet | WO ● 18 | Woodanilling Road Board | 1926-27 |
| Reshke | E. J. | Woodanilling | Chevrolet | WO ● 18 | Woodanilling Road Board | 1927-28 |
| Reside | W. G. | Harpers Blds Howard Street, Perth | Dodge | 13236 | Metro Private Car | 1926-27 |
| Ress | John M. | 105 High Street | Hupmobile 12-16 H.P. | F 36 | Fremantle Municipality | 1916 |
| Ress | W. | Cunderdin | Ford 20 H.P. | ME 17 | Meckering Road Board | 1916 |
| Restall | B. | Bunbury | Ford 19 H.P. | By 48 | Bunbury Municipality | 1922-23 |
| Restall | B. | Bunbury | Ford 19 H.P. | BY 48 | Bunbury Municipality | 1923 - 1924 |
| Reston | Thos. F. | 288 Fitzgerald Street | Triumph 3½ H.P. Motorcycle | P 217 | Perth Municipality | 1915 |
| Reston | Thos. F. | 288 Fitzgerald Street | Triumph 3½ H.P. Motorcycle | P 217 | Perth Municipality | 1916 |
| Ret. Sol. Aerated Water Co | - | Marquis Street, West Perth | Ford Wagon | 5989 | Metro Private Car | 1924-25 |
| Ret. Soldiers' Case Factory | - | Brewer Street, East Perth | G.M.C. Wagon | 6207 | Metro Private Car | 1924-25 |
| Retail | R. F. M. | Pingelly | Ford | PN ● 92 | Pingelly Road Board | 1924-25 |
| Retalic | Mrs N. | Babakin | Ford | BK ● 321 | Bruce Rock Road Board | 1927-28 |
| Retallack | M. | Wickepin | Ford | WK ● 25 | Wickepin Road Board | 1924-25 |
| Retallack | T. | Wickepin | Ford | WK ● 25 | Wickepin Road Board | 1925-26 |
| Retalli | R. F. M. | Pingelly | Ford | PN ● 92 | Pingelly Road Board | 1925-26 |
| Retalli | R. F. M. | Pingelly | Ford | PN ● 92 | Pingelly Road Board | 1927-28 |
| Retallick | Claude | Wickepin | Triumph 3½ H.P. Motorcycle | WK ● 3 | Wickepin Road Board | 1917-18 |
| Retchford | J. P. | 431 Murray Street | Rudge-Multi 3½ H.P. Motorcycle | P 363 | Perth Municipality | 1915 |
| Retchford & Linsteard | - | 101 Angove Street, North Perth | Singer | 9190 | Metro Private Car | 1926-27 |
| Returned Soldiers Case Factory | - | Brewer Street, East Perth | G.M.C. Wagon | 6207 | Metro Private Car | 1926-27 |
| Returned Soldiers Co-op. Ltd | - | 568 Hay Street, Perth | Chevrolet Wagon | 9029 | Metro Private Car | 1925-26 |
| Returned Soldiers Monumental Works | - | Karrakatta | Ford | 9053 | Metro Private Car | 1925-26 |
| Returned Soldiers Monumental Works | - | Karrakatta | Ford | 9053 | Metro Private Car | 1926-27 |
| Returned Soldiers Monumental Works | - | Karrakatta | Ford | 9053 | Metro Private Car | 1927-28 |
| Returned Soldiers' Case Factory | - | Brewer Street, East Perth | G.M.C. Wagon | 6207 | Metro Private Car | 1925-26 |
| Returned Soldiers' Case Factory | - | Brewer Street, East Perth | G.M.C. Wagon | 6207 | Metro Private Car | 1927-28 |
| Revell | A. J. sen. | Katanning | Ford | KA 63 | Katanning Road Board | 1919 |
| Revellsen | A. J. | Katanning | Ford | KA ● 63 | Katanning Road Board | 1917-18 |
| Revill | G. W. | 29 Howard Street, Fremantle | Overland | 5018 | Metro Private Car | 1927-28 |
| Rew | Annie | Spearwood Post Office | Ford Van | 8979 | Metro Private Car | 1925-26 |
| Rew | Annie E. | Bowgada | Ford Truck | PM ● 183 | Perenjori-Morawa Road Board | 1927-28 |
