List of Famous people who are 30

Adam Brett Walker II is an American professional baseball outfielder for the Yomiuri Giants of Nippon Professional Baseball (NPB). He was drafted by the Minnesota Twins in the 3rd round of the 2012 Major League Baseball draft. Walker played college baseball at Jacksonville University.

Kristoffer Knudsen is a Danish badminton player.

Fetra Ratsimiziva is a judoka who represented Madagascar at the 2012 Summer Olympics. He was one of three sportspeople on the team to qualify for the Olympics rather than win a wild-card spot. In the Men's 81kg event, he lost to Emmanuel Lucenti of Argentina in the second round.

Anna Henrietta Bergendahl is a Swedish singer and songwriter. She took part in Swedish TV4 music program Super Troupers in 2004, and in Idol 2008 where she reached the Final 5 before being eliminated.

Anne Mondrup Gadegaard Jensen, better known as Anne Gadegaard, is a Danish singer and songwriter. She is best known for finishing 5th at the Junior Eurovision Song Contest 2003 while representing Denmark.

David Sharpe has been the chief executive and director of football of English football club Mansfield Town since May 2020.