Ren Yufei (; born 11 April 2006) is a Chinese professional tennis player.
She has career-high rankings of 430 in singles, achieved on 24 June 2024, and 617 in doubles, achieved on 11 August 2025.
She made her WTA debut as a wildcard at the 2024 China Open, losing to Nadia Podoroska in the first round.