| Kerstin Jönßon | |
| Nationality: | German / Austrian |
| Birth Date: | 3 July 1964 |
| Birth Place: | Glückstadt, West Germany |
| Nationalteam1: | West Germany |
| Nationalteam2: | Austria |
Kerstin Jönßon (born 3 July 1964) is a German handball player who played for the West German national team and later for Austria. She was born in Glückstadt. She represented West Germany at the 1984 Summer Olympics in Los Angeles, where the West German team placed fourth.[1]
She represented Austria at the 1992 Summer Olympics in Barcelona.[1]