Claude de Gronckel
| Country (sports) | Belgium |
|---|---|
| Born | 21 May 1943 Brussels, Belgium |
| Turned pro | 1956 (amateur tour) |
| Plays | Right-handed |
| Singles | |
| Career record | 0–7 |
| Grand Slam singles results | |
| Australian Open | 2R (1967) |
| French Open | 2R (1965, 1966, 1967, 1968) |
| Wimbledon | 2R (1965) |
| US Open | 2R (1966) |
| Doubles | |
| Career record | 3–6 |
| Grand Slam doubles results | |
| Australian Open | 2R (1967) |
| French Open | 3R (1968) |
| Wimbledon | 3R (1967) |
| Grand Slam mixed doubles results | |
| Australian Open | 2R (1967) |
| Wimbledon | 2R (1965, 1967, 1968) |
Claude de Gronckel (born 21 May 1943) is a former tennis player from Belgium who was active in the 1950s and 1960s.