List of Famous people who are 21

Andrea Oliver, generally known as Andi Oliver, is a British chef, television and radio broadcaster, and singer.

Hima Das, nicknamed the Dhing Express, is an Indian sprinter from the state of Assam. She holds the current Indian national record in 400 metres with a timing of 50.79 s that she clocked at the 2018 Asian Games in Jakarta, Indonesia. She is the first Indian athlete to win a gold medal in a track event at the IAAF World U20 Championships.

Cole Hinton Anthony is an American professional basketball player for the Orlando Magic of the National Basketball Association (NBA). He played college basketball for the North Carolina Tar Heels. Listed at 6 feet 2 inches (1.88 m) and 185 pounds (84 kg), he plays the point guard position.

Lorenzo Lucca is an Italian professional footballer player who plays as a striker for Serie B club Pisa and the Italy national under-21 team.

Devdutt Padikkal is an Indian cricketer who plays for Karnataka and the Royal Challengers Bangalore. He has also played for the India under-19 team.

Antony Matheus dos Santos, simply known as Antony, is a Brazilian professional football player who plays as a winger for Eredivisie club Ajax and the Brazil national team.

Jacqueline Marie Evancho is an American classical crossover singer who gained wide recognition at an early age. Since 2009, she has issued a platinum-selling EP and eight albums, including three Billboard 200 top 10 debuts. She has also been the subject of three solo PBS concert specials.

Benjamin Anthony Johnson is an English professional footballer who plays as a right back or left back for Premier League club West Ham United.

Chloe Kim is an American snowboarder. At the 2018 Winter Olympics, she became the youngest woman to win an Olympic snowboarding gold medal when she won gold in the women's snowboard halfpipe at 17 years old. She is a four-time X Games gold medalist and the first woman to win two gold medals in snowboarding at the Winter Youth Olympic Games. She is the current World, Olympic, Youth Olympic, and X Games champion in the halfpipe and the first to win the title at all four major events.

Lauren Wood, also known as Chunky, is an American singer-songwriter, voice-over artist and producer. Her 1989 single "Fallen" was used in the 1990 movie Pretty Woman, even though it was recorded eight years earlier. In 1979 she recorded "Please Don't Leave", a duet with singer Michael McDonald.