Ksenia Olegovna Polikarpova (Russian: Ксения Олеговна Поликарпова, Hebrew: קסניה פוליקרפובה; born 11 March 1990) is Russian-Israeli Olympic badminton player.
In 2009, she won a bronze medal at the European Junior Championships in Milan, Italy. She also won bronze medals at the European Mixed Team Badminton Championships in 2011, 2013, and 2015 with Russian national badminton team.
Polikarpova became an Israeli citizen in May 2017, and won a gold medal in 2017 Maccabiah Games. She competed at the Tokyo 2020 Summer Olympics, competing in women's singles, coming in 15th. At the 2022 Maccabiah Games, she won a gold medal in women's doubles and a silver medal in women's singles.