| Tanja Gröpper | |
| Birth Date: | 5 March 1976 |
| Birth Place: | Dortmund, Germany |
| Hometown: | Düsseldorf, Germany |
| Height: | 175 cm |
| Weight: | 60 kg |
| Sport: | Para swimming |
| Disability: | Paraplegia |
| Disability Class: | S6, SB4 |
| Retired: | 2014 |
Tanja Gröpper (also spelled Groepper, born 5 March 1976) is a retired German Paralympic swimmer who competed in freestyle swimming events in international level events.[1] [2]