The 2007 Porsche Tennis Grand Prix was a tennis tournament played on indoor hard courts. It was the 30th year of Porsche Tennis Grand Prix, and was part of the Tier II Series of the 2007 WTA Tour. It took place at the Porsche Arena in Stuttgart, Germany, from 1 October through 7 October 2007. Justine Henin won the singles title.
See main article: 2007 Porsche Tennis Grand Prix – Singles. 
Justine Henin defeated 
Tatiana Golovin, 2–6, 6–2, 6–1
See main article: 2007 Porsche Tennis Grand Prix – Doubles. 
Květa Peschke / 
Rennae Stubbs defeated Yung-Jan Chan / 
Dinara Safina, 6–7(5–7), 7–6(7–4), [10–2]