List of Famous people who are 21

Stella Rose Bennett, better known as Benee and formerly Bene, is a New Zealand singer and songwriter from Auckland. In both 2019 and 2020, she consecutively won Single of the Year, Best Solo Artist and Best Pop Artist at the New Zealand Music Awards. Benee initially gained local prominence with her singles "Glitter" and "Soaked", before her 2019 single "Supalonely" saw international popularity following its success on the video-sharing platform TikTok. Benee subsequently released her debut album, Hey U X, in November 2020.

Esther Regina is a Spanish actress.

Nosie Katzmann is a German dance music songwriter and producer.

Agustín José Urzi is an Argentine professional footballer who plays as a forward for Banfield.

Hélios Latchoumanaya is a French Paralympic judoka of Guadelopean descent. At the 2020 Summer Paralympics, he won a bronze medal in the men's 90 kg event. He has also won two European silver medals in the same weight category.

Laura Stigger is an Austrian racing cyclist. She won the women's junior road race at the 2018 UCI Road World Championships and the junior Mountain Bike race (XCO) event at the 2018 UCI Mountain Bike World Championships. She also won the junior Mountain Bike race (XCO) event at the 2017 UCI Mountain Bike World Championships.

Khalid Al-Ghannam, is a Saudi Arabian professional footballer who plays as a winger for Saudi Professional League side Al-Nassr.

Kōsuke Itō is a professional Japanese baseball player. He plays outfielder for the Chunichi Dragons.

Laurens Devos is a Belgian table tennis player who was the Paralympic champion in men's singles class 9. He has also won four European titles and most recently, a world title for his country.

Carole Franck is a French actress.