| Walker | J. | Narembeen | Ford Wagon | NB ● 154 | Narembeen Road Board | 1927-28 |
| Walker | J. | Bunbury | Buick | BY 63 | Bunbury Municipality | 1927-28 |
| Walker | J. | Wubin | Dodge | DL ● 46 | Dalwallinu Road Board | 1927-28 |
| Walker | J. | Minnivale | Dort | D ● 247 | Dowerin Road Board | 1927-28 |
| Walker | J. C. | - | Ford Truck | GO ● 183 | Goomalling Road Board | 1926-27 |
| Walker | J. C. | - | Rugby | GO ● 202 | Goomalling Road Board | 1926-27 |
| Walker | J. G. | Goomalling | Ford | GO ● 102 | Goomalling Road Board | 1924-25 |
| Walker | J. H. | Mounts Bay Road, Crawley | Rugby | 13510 | Metro Private Car | 1926-27 |
| Walker | J. H. | Albany | Rugby | A 184 | Albany Municipality | 1927-28 |
| Walker | J. H. | Albany | Chrysler | A 185 | Albany Municipality | 1927-28 |
| Walker | J. L. | Bunbury | Chevrolet | By 49 | Bunbury Municipality | 1922-23 |
| Walker | J. L. | Bunbury | Chevrolet | BY 49 | Bunbury Municipality | 1923 - 1924 |
| Walker | J. L. | Bunbury | Chevrolet | By 49 | Bunbury Municipality | 1924-25 |
| Walker | J. L. | Bunbury | Chevrolet | BY 49 | Bunbury Municipality | 1925-26 |
| Walker | J. L. | Bunbury | Chevrolet | BY 49 | Bunbury Municipality | 1926-27 |
| Walker | J. L. | Bunbury | Buick | BY 49 | Bunbury Municipality | 1927-28 |
| Walker | J. R. | 99 Howick Street, Victoria Park | Buick | 4582 | Metro Private Car | 1926-27 |
| Walker | J. Wm. | Byford | Essex | A-K ● 112 | Armadale-Kelmscott Road Board | 1926-27 |
| Walker | J. Wm. | Byford | Essex | A-K ● 112 | Armadale-Kelmscott Road Board | 1927-28 |
| Walker | James | Onslow Creek | Overland 18 H.P. | GU ● 12 | Upper Gascoyne Road Board | 1917-18 |
| Walker | James | Onslow Creek | Overland 18 H.P. | GU ● 12 | Gascoyne Upper Road Board | 1919 |
| Walker | James | Jarrahdale | Overland | SJ ● 1 | Serpentine-Jarrahdale Road Board | 1922-23 |
| Walker | James | Jarrahdale | Overland | SJ ● 1 | Serpentine-Jarrahdale Road Board | 1923-24 |
| Walker | James H. | King's Park Avenue, Crawley | Overland | 2486 | Metro Private Car | 1922-23 |
| Walker | James H. | King's Park Av., Crawley | Overland | 2486 | Metro Private Car | 1924-25 |
| Walker | Jas. | Albany | Studebaker | A 60 | Albany Municipality | 1927-28 |
| Walker | K. | Maritana Street | B.S.A. 2½ H.P. Motorcycle | KMC 76 | Kalgoorlie Municipal Council | 1917-18 |
| Walker | L. | 41 Pier Street, Perth | Essex | 5939 | Metro Private Car | 1924-25 |
| Walker | L. | 41 Pier Street, Perth | Essex | 8461 | Metro Private Car | 1925-26 |
| Walker | L. | 41 Pier Street, Perth | Austin | 13322 | Metro Private Car | 1926-27 |
| Walker | L. | 41 Pier Street, Perth | Essex | 8461 | Metro Private Car | 1926-27 |
| Walker | L. | 41 Pier Street, Perth | Studebaker | 13422 | Metro Private Car | 1927-28 |
| Walker | Leedham | Bowgada | Hupmobile | PM ● 19 | Perenjori-Morawa Road Board | 1927-28 |
| Walker | M. F. | Dudinin | Chevrolet | KU ● 65 | Kulin Road Board | 1927-28 |
| Walker | Mrs A. | Canning Road, East Fremantle | Essex | 225 | Metro Private Car | 1925-26 |
| Walker | Mrs A. L. | National Bank Saint George's Terrace | Chevrolet | 5882 | Metro Private Car | 1924-25 |
| Walker | Mrs C. | Cuthbert | Ford | A ● 25 | Albany Road Board | 1925-26 |
| Walker | Mrs C. | Cuthbert | Ford | A ● 25 | Albany Road Board | 1926-27 |
| Walker | Mrs C. | Cuthbert | Ford | A ● 25 | Albany Road Board | 1927-28 |
| Walker | Mrs E | Jarrahdale | Fiat | SJ ● 1 | Serpentine-Jarrahdale Road Board | 1926-27 |
| Walker | Mrs E. | Jarrahdale | Fiat | SJ ● 1 | Serpentine-Jarrahdale Road Board | 1925-26 |
| Walker | Mrs E. | Jarrahdale | Flint | SJ ● 1 | Serpentine-Jarrahdale Road Board | 1927-28 |
| Walker | Mrs J. A. | Beverley | Ford | BE ● 151 | Beverley Road Board | 1927-28 |
| Walker | Mrs R. | Osbourne Road, East Fremantle | Overland | 4012 | Metro Private Car | 1924-25 |
| Walker | Mrs R. | Osborne Road, East Fremantle | Overland | 4012 | Metro Private Car | 1925-26 |
| Walker | N. | 55 Forrest Street | Studebaker | KMC 181 | Kalgoorlie Municipality | 1924-25 |
| Walker | O. K. | Red Castle Brewery Rivervale | Citroen | 5774 | Metro Private Car | 1926-27 |
| Walker | O.M. | C/o Red Castle Brewery Rivervale | Citroen | 5774 | Metro Private Car | 1927-28 |
| Walker | P. | Donnybrook | Oldsmobile | PE ● 153 | Preston Road Board | 1927-28 |
| Walker | P. A. | Goomalling | Rugby | GO ● 202 | Goomalling Road Board | 1927-28 |
