| Nagel | John | Kwobrup | Chevrolet | KA ● 56 | Katanning Road Board | 1922-23 |
| Nails & Smith | A. | 6 Queen Street, Claremont | Republic Truck | 10682 | Metro Hire or Trade | 1927-28 |
| Nairn | C. W. | Kurrawang | Triumph 4 H.P. | CG 102 | Coolgardie Road Board | 1916 |
| Nairn | C. W. | Kurrawang | Triumph 3½ H.P. Motorcycle | KMC 82 | Kalgoorlie Municipal Council | 1917-18 |
| Nairn | C. W. | Kurrawang | Triumph 3½ H.P. Motorcycle | KMC 82 | Kalgoorlie Municipality | 1919 |
| Nairn | E & H | Yarrabubba | Ford | NN ● 5 | Nannine Road Board | 1924-25 |
| Nairn | E & H | Yarrabubba | Ford | NN ● 8 | Nannine Road Board | 1924-25 |
| Nairn | E & H. | Lawlers | Swift | LA ● 7 | Lawlers Road Board | 1922-23 |
| Nairn | E & H. | Yarrabubba station | Ford | NN ● 5 | Nanine Road Board | 1923-24 |
| Nairn | E & H. | Yarrabubba | Ford | NN ● 8 | Nanine Road Board | 1923-24 |
| Nairn | E & H. | Yarrabubba | Fiat | NN ● 1 | Nannine Road Board | 1926-27 |
| Nairn | E & H. | Yarrabubba | Gray | NN ● 2 | Nannine Road Board | 1926-27 |
| Nairn | E & H. | Yarrabubba | Ford | NN ● 5 | Nannine Road Board | 1926-27 |
| Nairn | E. | 75 Wasley Street, North Perth | Overland | 6185 | Metro Private Car | 1926-27 |
| Nairn | E. & H. | Yarrabubba Station | Dodge 20 H.P. | NN 1 | Nannine Road Board | 1919 |
| Nairn | E. & H. | Yarrabubba | Ford 20 H.P. | NN 5 | Nannine Road Board | 1919 |
| Nairn | E. & H. | Yarrabubba Station | B.S.A. 3½ H.P. Motorcycle | NN 2 | Nannine Road Board | 1919 |
| Nairn | E. & H. | Yarrabubba Station | Ford 19 H.P. | NN ● 1 | Nannine Road Board | 1922-23 |
| Nairn | E. & H. | Yarrabubba | Ford | NN ● 5 | Nannine Road Board | 1922-23 |
| Nairn | E. & H. | Yarrabubba | Ford | NN ● 8 | Nannine Road Board | 1922-23 |
| Nairn | E. & H. | Yarrabubba | B.S.A. Motorcycle | NN ● 2 | Nannine Road Board | 1922-23 |
| Nairn | E. & H. | Yarrabubba | Fiat | NN ● 1 | Nannine Road Board | 1925-26 |
| Nairn | E. & H. | Yarrabubba | Gray | NN ● 2 | Nannine Road Board | 1925-26 |
| Nairn | E. & H. | Yarrabubba | Ford | NN ● 5 | Nannine Road Board | 1925-26 |
| Nairn | E. & H. | Carnamah | Fiat | CA ● 38 | Carnamah Road Board | 1926-27 |
| Nairn | E. & H. | Yarrabubba | Fiat | NN ● 1 | Nannine Road Board | 1927-28 |
| Nairn | E. & H. | Yarrabubba Station | Whippet | NN ● 2 | Nannine Road Board | 1927-28 |
| Nairn | E. & H. | Carnamah | Nash | CA ● 38 | Carnamah Road Board | 1927-28 |
| Nairn | E. & H. | Carnamah | Ford Truck | CA ● 212 | Carnamah Road Board | 1927-28 |
| Nairn | E. & H. | Lawlers | Ford | LA ● 33 | Lawlers Road Board | 1927-28 |
| Nairn | E. and H. | Lawlers | Swift | LA ● 7 | Lawlers Road Board | 1923-24 |
| Nairn | E. T. | Byford | Overland 4 H.P. | A-K ● 81 | Armadale-Kelmscott Road Board | 1924-25 |
| Nairn | E. T. | Byford | Overland | A-K ● 81 | Armadale-Kelmscott Road Board | 1925-26 |
| Nairn | E. T. | Byford | Overland | A-K ● 81 | Armadale-Kelmscott Road Board | 1926-27 |
| Nairn | E. T. | Byford | Overland | A-K ● 81 | Armadale-Kelmscott Road Board | 1927-28 |
| Nairn | E.& H. | Yarrabubba Station | Ford 19 H.P. | NN ● 1 | Nanine Road Board | 1923-24 |
| Nairn | Mrs K. F. | St George's Mansions Perth | Morris Cowley | 12827 | Metro Private Car | 1927-28 |
| Nairn | R. | Palmerston Street, Bassendean | Chevrolet | 9443 | Metro Private Car | 1926-27 |
| Nairn | R. | Palmerston Street, Bassendean | Chevrolet | 9443 | Metro Private Car | 1927-28 |
| Nairn | Robert | Kathleen Street, Bassendean | Chevrolet | 2773 | Metro Private Car | 1923-24 |
| Nairn | Robert | - | Ford Truck | NGN 122 | Narrogin Municipality | 1926-27 |
| Nairn | Robert | Narrogin | Ford Truck | NGN 122 | Narrogin Municipality | 1927-28 |
| Nairn | W. | Yornaning | Rugby | CN ● 37 | Cuballing Road Board | 1927-28 |
| Nairn | W. H. | 19 Outram Street, West Perth | Austin | 7428 | Metro Private Car | 1925-26 |
| Nairn | W. H. | 19 Outram Street, West Perth | Austin | 11238 | Metro Private Car | 1926-27 |
| Nairn | W. H. | 19 Outram Street, West Perth | Austin | 11238 | Metro Private Car | 1927-28 |
| Nairn | W. M. | - | Dodge | P ● 81 | Perth Road Board | 1919 |
| Nairn | W. M. | 12 Hillview Road, Mount Lawley | Dodge | 410 | Metro Private Car | 1923-24 |
| Nairn | W. M. | 12 Hillview Road, Mount Lawley | Hudson | 410 | Metro Private Car | 1926-27 |
| Nairn | W. M. | 12 Hillview Road, Mount Lawley | Hudson | 410 | Metro Private Car | 1927-28 |
