| Sonja Pachta | |
| Birth Date: | 25 April 1941 |
| Birth Place: | Vienna, Austria |
| Death Place: | Vienna |
| Plays: | Right-handed |
| Frenchopenresult: | 2R (1972) |
| Wimbledonresult: | 4R (1962) |
| Wimbledondoublesresult: | 3R (1960, 1961, 1964) |
| Wimbledonmixedresult: | 4R (1973) |
Sonja Pachta (25 April 1941 – 21 August 2024)[1] was an Austrian tennis player.[2]
Pachta, a 19-time national singles champion, was active on tour from the 1950s through to the 1970s.[3] From 1963 to 1975, she competed for the Austria Federation Cup team, featuring in 16 rubbers. Her best grand slam performance was a fourth round appearance at the 1962 Wimbledon Championships, where she lost to Billie Jean Moffitt (King).[4]