Evgenia Armanovna Medvedeva (alt. spelling: Yevgenia Medvedeva; Russian: Евгения Армановна Медведева, IPA: ; born 19 November 1999), also known as Zhenya Medvedeva (Russian: Женя Медведева), is a Russian figure skater. She is the 2018 Olympic silver medalist, a two-time world champion (2016, 2017), a two-time European champion (2016, 2017), a two-time Grand Prix Final champion (2015, 2016), and a two-time Russian national champion (2016, 2017). Earlier in her career, she won the 2015 World Junior Championships, the 2014 Junior Grand Prix Final, and the 2015 Russian Junior Championships.
Medvedeva was the first ladies' singles skater to win senior Worlds the year after winning Junior Worlds, and the first ladies' singles skater to win two consecutive senior Worlds the year after winning Junior Worlds. At the 2017 World Championships, she became the first female skater to win back-to-back world titles in 16 years since Michelle Kwan did so in 2000 and 2001, and the first Russian woman ever to successfully defend her world title.