The 1987 Porsche Tennis Grand Prix was a women's tennis tournament played on indoor carpet courts at the Filderstadt Tennis Centre in Filderstadt in West Germany and was part of Category 3 tier of the 1987 WTA Tour.

It was the 10th edition of the tournament and was held from 12 October to 18 October 1987.

First-seeded Martina Navratilova won the singles title, her second consecutive and fourth in total.

[1] Martina Navratilova defeated Chris Evert 7–5, 6–1 Martina Navratilova / Pam Shriver defeated Zina Garrison / Lori McNeil 6–1, 6–2