| Aleksandra Kowalczuk | |
| Fullname: | Aleksandra Kowalczuk |
| Nationality: | Polish |
| Birth Date: | 18 December 1996 |
| Birth Place: | Hrubieszow, Poland |
| Height: | 185 cm |
| Sport: | Taekwondo |
| Event: | +73 kg |
| Club: | Taekwondo AZS Poznań |
| Show-Medals: | yes |
| Updated: | 18 December 2022 |
Aleksandra Kowalczuk (born 18 December 1996) is a Polish taekwondo practitioner.[1] [2] She is the 2018 European heavyweight champion as she won the gold medal at the 2018 European Taekwondo Championships on the +73 kg weight category beating the world champion Bianca Walkden in the grand final.[3] [4]