Oliwia Kiołbasa ([ɔˈli.vja kjɔwˈba.sa]; born 26 April 2000)[1] is a Polish chess player.

[1] In August 2021, Kiołbasa finished third in the Women's European Individual Chess Championship.

[2] Kiołbasa represented Poland in the 2022 Chess Olympiad, winning her first nine games.

She defeated IM Vaishali R, which clinched a match win for Poland against India's first team.

This biographical article relating to a Polish chess figure is a stub.