Sybille Gruner (born 18 May 1969 in Erfurt, East Germany) was a member of the German women's national handball team between 1989 and 1995.
One year later, during the European championship final in Berlin, they played the Danish team again and lost.
Gruner attended Kinder- und Jugendsportschule in Leipzig, a special school for athletically talented children.
At the age of 16 she was a member of the senior SC Leipzig team that won the European cup.
After the birth of her first daughter and winning the national cup she ended her active career as a handball player.