| Marca | Modelo | País | Localización | Año |
|---|---|---|---|---|
| COULSON | MOTOCICLETA | REINO UNIDO | BIRMINGHAM - WARWICKSHIRE | 1919 |
| COURONNE (F) | MOTOCICLETA | FRANCIA | - | 1903 |
| COVEN | VELOMOTOR | ITALIA | PAVIA - PAVIA | 1946 |
| COVENTRY B&D | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1923 |
| COVENTRY CHALLENGE | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1901 |
| COVENTRY EMBLEM | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1920 |
| COVENTRY ENSIGN | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1919 |
| COVENTRY HARRIS | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1896 - 1910 |
| COVENTRY MASCOT | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1922 |
| COVENTRY MOTETTE | TRICICLO | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1897 |
| COVENTRY PREMIER | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1914 |
| COVENTRY SIMPLEX | MOTOR | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1903-1905 |
| COVENTRY VICTOR | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1911 |
| COVENTRY-EAGLE | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1899 |
| COVENTRY-STAR | MOTOCICLETA | REINO UNIDO | COVENTRY - WARWICKSHIRE | 1919 |
| COX | MOTOR AUXILIAR | USA | SANTA ANA - CALIFORNIA | 1946 |
| COXETER | MOTOCICLETA | REINO UNIDO | ABINGDON - OXFORDSHIRE | 1903 |
| COZZO | MOTOCICLETA | ITALIA | MILANO - MILANO | 1954 |
| CP (Milano) | MOTOCICLETA | ITALIA | MILANO - MILANO | 1925 |
| CP (Valencia) | VELOMOTOR | ESPAÑA | - VALENCIA | 1950,s |