Justyna Mospinek (born 8 November 1983 in Zgierz) is an athlete from Poland who competes in archery.

Mospinek then lost to 10th-ranked Wu Hui Ju of Chinese Taipei (Taiwan) 160–151, finishing 14th in women's individual archery.

At the 2008 Summer Olympics in Beijing, Mospinek finished her ranking round with a total of 643 points.

This gave her the 19th seed[clarification needed] for the final competition bracket in which she faced Sayoko Kitabutake in the first round.

[1] Together with Małgorzata Ćwienczek and Iwona Marcinkiewicz, Mospinek also took part in the team event.