Sonja Beate Fuss (born 5 November 1978) is a German football defender.

[3][4] Fuss spent most of her career playing for SV Grün-Weiß, which was renamed FFC Brauweiler Pulheim in 2000.

In July 2009, Fuss moved to the first FC Köln, the newly formed women's soccer Division 1, for the 2009/10 season.

On 16 March 2013, along with Inka Grings, Fuss left Zürich for National Women's Soccer League (NWSL) club, the Chicago Red Stars, in May 2013.

In 2004, she was a member of the bronze medal-winning German squad at the Olympic Games in Athens.