Marzena Zięba

Marzena Zięba is a Polish Paralympic powerlifter. She represented Poland at the Summer Paralympics in 2008, 2012, 2016 and 2021. She won the silver medal in the women's +86 kg event in 2016 and the bronze medal in this event in 2021.

At the 2019 World Championships held in Nur-Sultan, Kazakhstan, she finished in 5th place in the women's +86 kg event.