List of Famous people who are 21

Michael Beinhorn is an American record producer., composer, author and musician. He has produced albums for Red Hot Chili Peppers, Soundgarden, Hole, Violent Femmes and Marilyn Manson.

Bernadette Ní Ghallchóir is an Irish television presenter and continuity announcer. She was a familiar face of RTÉ between the late sixties and early eighties.

Niki Marvin is a film producer active since the 1980s.

Daniel Barrett is a visual effects supervisor.

Svetlana is a French singer who represented Luxembourg in the Eurovision Song Contest 1982, with her song entitled "Cours après le temps". The song finished sixth with a total of 78 points.

Philip T. Griffin is an American television executive, who from 2008 to 2021 served as president of MSNBC, a United States cable news channel.

George C. Webb was an American art director and set designer. He was active from 1934 to his retirement in 1977. He fought in North Africa in World War II. He was nominated for four Academy Awards in the category Best Art Direction. His wife, Doreen, was an assistant costume designer in some films.

Darryl Banks is an American comic book artist. He worked on one of the first painted comic books, Cyberpunk, and teamed with the writer Mark Ellis to revamp the long-running The Justice Machine series for two publishers, Innovation and Millennium.