Solana Sierra (born 17 June 2004) is an Argentine tennis player.
Sierra made her Billie Jean King Cup debut for Argentina in 2022.
At the 2021 US Open, she made the semifinals in girls' singles. The eventual champion Robin Montgomery defeated Sierra 6–2, 3–6, 4–6. At the 2022 French Open, Sierra made her first junior Grand Slam final which she lost to Lucie Havlíčková, in straight sets.
Junior career
Grand Slam performance - Singles: Australian Open: 1R (2022) French Open: F (2022) Wimbledon: 1R (2021) US Open: SF (2021)
Grand Slam performance - Doubles: Australian Open: 1R (2022) French Open: QF (2022) Wimbledon: 1R (2021) US Open: 1R (2021)
ITF Circuit finals
Singles: 10 (6 titles, 4 runner-ups)
Doubles: 1 (title)
Junior Grand Slam finals
Girls' singles: 1 (runner-up)
Team competition
Billie Jean King Cup
Singles (2–0)