| Garbin | M. | Erikin | Chevrolet | BK ● 282 | Bruce Rock Road Board | 1927-28 |
| Garbutt | I. W. | Emu Hill | Jewett | NB ● 54 | Narembeen Road Board | 1925-26 |
| Garbutt | I. W. | Emu Hill | Jewett | NB ● 54 | Narembeen Road Board | 1926-27 |
| Garbutt | J. | Banksia Terrace, Perth | Overland | 9021 | Metro Private Car | 1926-27 |
| Garbutt | J. W. | Belka | Jewett | BK ● 140 | Bruce Rock Road Board | 1927-28 |
| Garcia | E. | Baandee | Chevrolet Truck | KE ● 70 | Kellerberrin Road Board | 1927-28 |
| Garcia | S. G. | North Baandee | Studebaker | KE ● 19 | Kellerberrin Road Board | 1922-23 |
| Garcia | Samuel | 97 St. Leonard's Avenue, West Leederville | Studebaker | 4883 | Metro Private Car | 1923-24 |
| Garcoinge | T. J. | Victoria Park | B.S.A. ½ H.P. Motorcycle | P 935 | Perth Municipality | 1917-18 |
| Gard | E. L | Kukerin | Chevrolet | LG ● 142 | Lake Grace Road Board | 1927-28 |
| Gard | E. L. | Kukerin | Chevrolet Truck | DU ● 196 | Dumbleyung Road Board | 1927-28 |
| Gard | T. | Kukerin | Dodge | DU ● 70 | Dumbleyung Road Board | 1927-28 |
| Gard | W. | Kukerin | Chevrolet | DU ● 53 | Dumbleyung Road Board | 1926-27 |
| Gard | W. | Kukerin | Chevrolet | DU ● 53 | Dumbleyung Road Board | 1927-28 |
| Gardam | J. R. W. | 33 Colin Street, West Perth | Buick | 5256 | Metro Private Car | 1926-27 |
| Gardam | J. F. W. | 33 Colin Street, Perth | Buick | 957 | Metro Private Car | 1923-24 |
| Gardam | J. K. W. | 138 Murray Street, Perth | Ford | 7823 | Metro Private Car | 1926-27 |
| Gardam | J. R. W | 33 Colin Street, West Perth | Buick | 5256 | Metro Private Car | 1927-28 |
| Gardam | J. R. W. | 71 Thomas Road | Car | S 71 | Subiaco Municipality | 1916 |
| Gardam | J. R. W. | 33 Colin Street | Buick 15 H.P. | P 957 | Perth Municipality | 1917-18 |
| Gardam | J. R. W. | 33 Colin Street | Buick 15 H.P. | P 957 | Perth Municipality | 1919 |
| Gardam | J. R. W. | 33 Colin Street, Perth | Buick | 957 | Metro Private Car | 1922-23 |
| Gardam | J. R. W. | 33 Colin Street, West Perth | Buick | 5256 | Metro Private Car | 1924-25 |
| Gardam | J. R. W. | 33 Colin Street, West Perth | Buick | 5256 | Metro Private Car | 1925-26 |
| Gardam | J. R. W. | 138 Murray Street, Perth | Ford | 7823 | Metro Private Car | 1927-28 |
| Gardam | J. W. | 42 Saint George's Terrace | Buick 15 H.P. | P 181 | Perth Municipality | 1915 |
| Garde | J. H. F. | Doodlakine | Premier 2½ H.P. Motorcycle | K 8 | Kellerberrin Road Board | 1915 |
| Garden | E. | Kellerberrin | Chevrolet | KE ● 56 | Kellerberring Road Board | 1923-24 |
| Garden | E. | Kellerberrin | Chevrolet | KE ● 56 | Kellerberrin Road Board | 1924-25 |
| Garden | E. | Kellerberrin | Chevrolet | KE ● 56 | Kellerberrin Road Board | 1926-27 |
| Garden | E. | Kellerberrin | Chevrolet | KE ● 56 | Kellerberrin Road Board | 1927-28 |
| Gardener | A. H. | Northam | Ford Truck | N ● 185 | Northam Road Board | 1927-28 |
| Gardener | F. T. | Harvey | Ford | H ● 57 | Harvey Road Board | 1927-28 |
| Gardener | G. F. | Karragullen | Reo Wagon | 7394 | Metro Private Car | 1927-28 |
| Gardener | G. R. | Kellerberrin | Overland 25 H.P. | KE ● 26 | Kellerberrin Road Board | 1917-18 |
| Gardener | G. R. | Kellerberrin | Buick 20 H.P. | KE 26 | Kellerberrin Road Board | 1919 |
| Gardener | G. R. | Kellerberrin | Buick | KE ● 26 | Kellerberrin Road Board | 1922-23 |
| Gardener | G. R. | Kellerberrin | Buick | KE ● 26 | Kellerberrin Road Board | 1924-25 |
| Gardener | H. | Roelands | Overland | H ● 60 | Harvey Road Board | 1927-28 |
| Gardener | R. | Preston | Chevrolet | PE ● 41 | Preston Road Board | 1924-25 |
| Garder | J. S. & E. | Yorkrakine | Ford | KE ● 40 | Kellerberring Road Board | 1923-24 |
| Garder | W. H. | Wagin | Ford | WN 9 | Wagin Municipality | 1925-26 |
| Garder | W. H. | Wagin | Ford | WN 9 | Wagin Municipality | 1927-28 |
| Garderner | G. R. | Kellerberrin | Buick | KE ● 26 | Kellerberring Road Board | 1923-24 |
| Gardham | J. R. W. | 33 Colin Street, Perth | Buick | 957 | Metro Private Car | 1924-25 |
| Gardiner | A. | Mumballup | Ford Truck | PE ● 121 | Preston Road Board | 1926-27 |
| Gardiner | A. | Mumballup | Ford Truck | PE ● 121 | Preston Road Board | 1927-28 |
| Gardiner | D. | Dowerin | Rugby | D ● 24 | Dowerin Road Board | 1924-25 |
| Gardiner | D. | Dowerin | Rugby | D ● 24 | Dowerin Road Board | 1925-26 |
| Gardiner | D. | Dowerin | Rugby | D ● 24 | Dowerin Road Board | 1926-27 |
