| Born | 14 October 1947 New York City, New York, U.S. |
|---|---|
| Formula One World Championship career | |
| Nationality |  Liechtenstein |
| Active years | 1973–1974 |
| Teams | Ensign, Brabham |
| Entries | 14 (10 starts) |
| Championships | 0 |
| Wins | 0 |
| Podiums | 0 |
| Career points | 0 |
| Pole positions | 0 |
| Fastest laps | 0 |
| First entry | 1973 French Grand Prix |
| Last entry | 1974 French Grand Prix |
Frederick "Rikky" von Opel (born 14 October 1947) is a former racing driver who represented Liechtenstein in the Formula One World Championship, the only driver to have done so. He won the Lombard North British Formula 3 Championship in 1972. He participated in 14 Formula One World Championship Grands Prix for the Ensign and Brabham teams, debuting on 1 July 1973. He scored no championship points.