Teams Dennis Marriott played for
| Main FC | Surrey (1965-1967) |
| Middlesex (1972-1974) | |
| Main ListA | Surrey (1967) |
| Middlesex (1972-1974) | |
| Second Eleven Championship | Surrey Second XI (1962-1970) |
| County Championship | Surrey (1965-1967) |
| Middlesex (1972-1974) | |
| Miscellaneous | MJ Stewart's XI (1965) |
| International Cavaliers (1968) | |
| Mitcham (1970-1971) | |
| Middlesex (1972-1974) | |
| London County (1975) | |
| National Cricket Association (1976) | |
| Marylebone Cricket Club (1977-1985) | |
| The Elephants (1977) |