Arina Sergeevna Fedorovtseva (Russian: Арина Сергеевна Федоровцева; born 19 January 2004) is a Russian volleyball player who plays as outside hitter for Fenerbahçe[1] and is a member of Russia women's national volleyball team.

[2] Her younger sister Mariia is a gold medalist at the 2021 Rhythmic Gymnastics European Championships in All-Around, 5 Balls and 5 Ribbons sections and gold medalist at 2024 BRICS Games in 5 Hoops section.

[5][6] In the 2021-22 summer season, she played in the volleyball team of the Sirius Federal District, which was established by the decision of Russian President Vladimir Putin to develop sports.

[8] In September 2024, signed with Shanghai Bright Ubest, to 31 January 2025, until the end of season.

She also participated in Tokyo 2020 Summer Olympics, which the team finished on 7th place.