| ACTIVE | PLAYER | TITLES |
|---|---|---|
| Martina Navratilova | 6 | |
| Martina Hingis | 4 | |
| Tracy Austin | 4 | |
| Lindsay Davenport | 3 | |
| Maria Sharapova | 3 | |
| Anke Huber | 2 | |
| Kim Clijsters | 2 | |
| Justine Henin | 2 | |
| Angelique Kerber | 2 | |
| A | Iga Świątek | 2 |
| Catarina Lindqvist | 1 | |
| Pam Shriver | 1 | |
| Gabriela Sabatini | 1 | |
| Mary Joe Fernández | 1 | |
| Mary Pierce | 1 | |
| Iva Majoli | 1 | |
| Sandrine Testud | 1 | |
| Nadia Petrova | 1 | |
| Jelena Janković | 1 | |
| Svetlana Kuznetsova | 1 | |
| Julia Görges | 1 | |
| A | Laura Siegemund | 1 |
| A | Karolína Plíšková | 1 |
| A | Petra Kvitová | 1 |
| Ashleigh Barty | 1 | |
| A | Elena Rybakina | 1 |
Table: From 1978 onward, Most Porsche Tennis Grand Prix Titles, WTA 500, Stuttgart, England, Women, Tennis, Ranked.