Olga Eduardovna Frolkina (Russian: Ольга Эдуардовна Фролкина, IPA: [ˈolʲɡə ˈfroɫkʲɪnə]; born 28 July 1997) is a Russian basketball player for Dynamo Kursk and the Russian national team.

Her twin sister Evgeniia is also a professional basketball player.

[1] She participated at the 2017 FIBA U20 European Championship,[2] and the 2020–21 EuroLeague Women with Dynamo Kursk.

[3] She was named MVP for Dynamo Kursk in the 2020–21 season.

[4] She qualified for the 2020 Summer Olympics, playing in a team with Mariia Cherepanova, Yulia Kozik and Anastasia Logunova in the 3×3 tournament.