| Marca | Modelo | País | Localización | Año |
|---|---|---|---|---|
| CITIMOTO | ESCÚTER | REINO UNIDO | KINGSWOOD - SURREY | 2006 |
| CITY | MOTOR AUXILIAR | REINO UNIDO | GLOUCESTER - GLOUCESTERSHIRE | 1912 |
| CITYCAR | TRICAR | USA | BERNALILLO - NEW MÉXICO | 1965 |
| CITYEL | TRICAR | ALEMANIA | AUB - BAYERN | 1994 |
| CITYFIX - DELIUS | ESCÚTER | ALEMANIA RFA | OSNABRÜCK - NIEDERSACHSEN | 1949 |
| CLAES | MOTOCICLETA | ALEMANIA IMPERIAL | MÜHLHAUSEN - THÜRINGEN | 1869 - 1904 |
| CLAMIL | MOTOCICLETA | REINO UNIDO | - | 1922 |
| CLARENDON | MOTOCICLETA | REINO UNIDO | LEAMINGTON SPA - WARWICKSHIRE | 1901 |
| CLARK SCAMP | MOTOR AUXILIAR | REINO UNIDO | BINSTEAD - ISLE of WIGHT | 1967 |
| CLARKE (Pittsburgh) | TRICICLO | USA | PITTSBURGH - PENNSYLVANIA | 1897 |
| CLARUS | CICLOMOTOR | FRANCIA | LONS-le-SAUNIER - JURA | 1950 |
| CLASSIC (Jinhua) | MOTOCICLETA | CHINA | JINHUA - ZHEJIANG | 2002 |
| CLAUDE DELAGE | MOTOCICLETA | FRANCIA | CLICHY - SEINE | 1923 |
| CLB | BASTIDOR | FRANCIA | SAINT-ÉTIENNE - LOIRE | 1951 |
| CLEBANT | TRICAR | FRANCIA | - | 19?? |
| CLEMENT (London) | MOTOR | REINO UNIDO | LONDON - LONDON | 1922 |
| CLEMENT-GARRARD | MOTOCICLETA | REINO UNIDO | BIRMINGHAM - WARWICKSHIRE | 1902 |
| CLÉMENT-GLADIATOR | MOTOCICLETA | FRANCIA | LEVALLOIS-PERRET - LE PREÉ-SAINT-GERVAIS - SEINE | 1896 |
| CLERI | MOTOCICLETA | ARGENTINA | SAN FRANCISCO (RA) - CÓRDOBA (RA) | 1959 |
| CLEVELAND (Cleveland) | MOTOCICLETA | USA | HARTFORD - CLEVELAND - CONNECTICUT - OHIO | 1902 |