| 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 |
| Rewdall | G. W. | Corrigin | Oldsmobile | CR ● 2 | Corrigin Road Board | 1924-25 |
| Rewel | M. | Harper Terrace | Motoreve 2½ H.P. Motorcycle | SP 159 | South Perth Municipality | 1919 |
| Rewell | F. | York Road | Ford | N 93 | Northam Municipality | 1923-24 |
| Rewell | F. | York Road | Rugby | N 93 | Northam Municipality | 1924-25 |
| Rewell | F. | Northam | Ford Truck | N 168 | Northam Municipality | 1925-26 |
| Rewell | G. | Northam | Ford Truck | N ● 122 | Northam Road Board | 1926-27 |
| Rewell | G. | Northam | Ford Truck | N ● 122 | Northam Road Board | 1927-28 |
| Rewell | T. | Northam | Ford Truck | N ● 236 | Northam Road Board | 1926-27 |
| Rewell | T. | Northam | Rugby | N ● 237 | Northam Road Board | 1926-27 |
| Rewell | T. | Northam | Ford Truck | N ● 236 | Northam Road Board | 1927-28 |
| Rewell | T. | Northam | Rugby | N ● 237 | Northam Road Board | 1927-28 |
| Rewell | T. G. | Denmark | Chevrolet Truck | DE ● 70 | Denmark Road Board | 1927-28 |
| Rewell | T. W. | 204 Albany Road, Victoria Park | Rudge-Multi 5 H.P. | P 1004 | Perth Municipality | 1919 |
| Rex | A. B. | 99 Palmerston Street, Perth | Buick | 13048 | Metro Private Car | 1926-27 |
| Rex | E. R. | 99 Palmerston Street, Perth | Buick | 13048 | Metro Private Car | 1927-28 |
| Rex | F. | 14 Commonwealth Avenue, Mount Hawthorn | Chev. Bus | 3598 | Metro Hire or Trade | 1924-25 |
| Rex | Frank | - | Ford 20 H.P. | Ce ● 51 | Cuballing Road Board | 1917-18 |
| Rex | Frank | Perth | Federal 'Bus | 10047 | Metro Hire or Trade | 1925-26 |
| Reynolds | A. | - | Singer | NGN 88 | Narrogin Municipality | 1926-27 |
| Reynolds | A. | Narrogin | Dodge | NGN 88 | Narrogin Municipality | 1927-28 |
| Reynolds | A. | York | Chevrolet Truck | Y ● 190 | York Road Board | 1927-28 |
| Reynolds | A. F. | 966 Albany Road, Victoria Park | Oldsmobile | 4743 | Metro Private Car | 1926-27 |
