| Richards | T. | Dangin | Studebaker | Q ● 17 | Quairading Road Board | 1926-27 |
| Richards | T. | Dangin | Studebaker | Q ● 17 | Quairading Road Board | 1927-28 |
| Richards (Storekeeper) | A. | Albany Road, Cannington | Ford | 5851 | Metro Private Car | 1924-25 |
| Richardson | A. | Meckering | Ford | ME ● 6 | Meckering Road Board | 1924-25 |
| Richardson | A. J. | Bedfordale | Bean Truck | A-K ● 125 | Armadale-Kelmscott Road Board | 1926-27 |
| Richardson | A. J. | Bedfordale | Bean Truck | A-K ● 125 | Armadale-Kelmscott Road Board | 1927-28 |
| Richardson | A. P. | Quilagetting | Dodge | ME ● 100 | Meckering Road Board | 1924-25 |
| Richardson | A. P. | Quilgetting | Ford Truck | ME ● 126 | Meckering Road Board | 1924-25 |
| Richardson | A. P. | Quelagetting | Dodge | ME ● 100 | Meckering Road Board | 1925-26 |
| Richardson | A. P. | Cunderdin | Ford Truck | ME ● 126 | Meckering Road Board | 1925-26 |
| Richardson | A. P. | Quelagetting | Dodge | ME ● 100 | Meckering Road Board | 1926-27 |
| Richardson | A. P. | Quelagetting | Ford Truck | ME ● 126 | Meckering Road Board | 1926-27 |
| Richardson | A. P. | Quelagetting | Trailer | ME ● 212 | Meckering Road Board | 1926-27 |
| Richardson | A. P. | Quelagetting | Republic Truck | ME ● 221 | Meckering Road Board | 1926-27 |
| Richardson | A. P. | Quelagetting | Dodge | ME ● 100 | Meckering Road Board | 1927-28 |
| Richardson | A. P. | Quelagetting | Ford Truck | ME ● 126 | Meckering Road Board | 1927-28 |
| Richardson | A. P. | Quelagetting | Trailer | ME ● 212 | Meckering Road Board | 1927-28 |
| Richardson | A. P. | Quelagetting | Republic Truck | ME ● 221 | Meckering Road Board | 1927-28 |
| Richardson | Allan | Meckering | Ford 20 H.P. | ME ● 6 | Meckering Road Board | 1922-23 |
| Richardson | Allan | Meckering | Ford 20 H.P. | ME ● 6 | Meckering Road Board | 1923-24 |
| Richardson | Allan | Meckering | Ford | ME ● 6 | Meckering Road Board | 1925-26 |
| Richardson | Allan | Meckering | Ford | ME ● 6 | Meckering Road Board | 1926-27 |
| Richardson | Allan | Meckering | Ford | ME ● 6 | Meckering Road Board | 1927-28 |
| Richardson | G. A. | Bedfordale | Ford | A-K ● 118 | Armadale-Kelmscott Road Board | 1926-27 |
| Richardson | G. A. | Bedfordale | Ford | A-K ● 118 | Armadale-Kelmscott Road Board | 1927-28 |
| Richardson | Mrs R. L. | Katanning | Studebaker | KA ● 271 | Katanning Road Board | 1926-27 |
| Richardson | Mrs R. L. | Katanning | Studebaker | KA ● 271 | Katanning Road Board | 1927-28 |
| Richardson | R. J. N. | Gnowangerup | Studebaker | GN ● 1 | Gnowangerup Road Board | 1923-24 |
| Richardson | R. K. | Bedfordale | Bean Truck | A-K ● 122 | Armadale-Kelmscott Road Board | 1926-27 |
| Richardson | R. K. | Bedfordale | Bean Truck | A-K ● 122 | Armadale-Kelmscott Road Board | 1927-28 |
| Richardson | R. L. | Katanning | Studebaker | KA ● 212 | Katanning Road Board | 1925-26 |
| Richardson & Co | - | Katanning | Studebaker 21 H.P. | KA ● 28 | Katanning Road Board | 1923-24 |
| Richardson & Co | - | Katanning | Studebaker | KA ● 28 | Katanning Road Board | 1924-25 |
| Richardson & Co | - | Katanning | Studebaker | KA ● 240 | Katanning Road Board | 1926-27 |
| Richardson & Co . | - | Katanning | Studebaker 21 H.P. | KA ● 28 | Katanning Toad Board | 1922-23 |
| Riches | Mrs C. | Mount Barker | Chevrolet | PL ● 99 | Plantagenet Road Board | 1927-28 |
| Richter | Geo. | Wickepin | Dodge | WK ● 24 | Wickepin Road Board | 1926-27 |
| Richter | Geo. | Wickepin | Dodge | WK ● 24 | Wickepin Road Board | 1927-28 |
| Richter | George | Wickepin | Dodge | WK ● 24 | Wickepin Road Board | 1923-24 |
| Richter | George | Wickepin | Dodge | WK ● 24 | Wickepin Road Board | 1924-25 |
| Richter | George | Wickepin | Dodge | WK ● 24 | Wickepin Road Board | 1925-26 |
| Ricke | J. T. | 182 Aberdeen Street, Perth | Reo | 3293 | Metro Hire or Trade | 1927-28 |
| Rickerton | A. L. | Roebourne | Ford | R ● 9 | Roebourne Road Board | 1925-26 |
| Rickerton | A. L. | Roebourne | Ford | R ● 9 | Roebourne Road Board | 1926-27 |
| Rickett | N. | Katanning | Dodge | KA ● 176 | Katanning Road Board | 1925-26 |
| Rickett | N. | Katanning | Chevrolet | KA ● 44 | Katanning Road Board | 1926-27 |
| Rickett | N. | Katanning | Chevrolet | KA ● 44 | Katanning Road Board | 1927-28 |
| Ridden | C. W. | Bakers Hill | Essex | N ● 168 | Northam Road Board | 1926-27 |
| Riddles | Rev. J. F. | Berwick Street, Victoria Park | Studebaker | 6438 | Metro Private Car | 1924-25 |
| Ridgeway | C. C. | Mount Kokeby | Overland | BE ● 44 | Beverley Road Board | 1925-26 |
