List of Famous people who are 30

Jin Ueda is a Japanese table tennis player.

Alexander Alexandrovich Majorov is a Swedish retired figure skater. He is the 2017 Winter Universiade bronze medalist, the 2011 World Junior bronze medalist, a five-time Nordic champion, and a four-time Swedish national champion. His best finish at the European Championships is 6th (2013). He was 14th at the 2014 Winter Olympics.

Natalia Gaitán Laguado is a Colombian footballer who plays as a midfielder for Spanish Primera División club Sevilla FC and captains the Colombia women's national team. With her country Gaitán played at the 2012 and 2016 Olympics and also made a powerful appearance at the 2015 Women's World Cup in Canada.

India Riven Oxenberg is an American film producer, writer, actress, and television personality. A granddaughter of Princess Elizabeth of Yugoslavia, she is a relative of the House of Karađorđević, the former royal family of Yugoslavia. Oxenberg began her career as a child actress, with small roles in film and television projects that her mother, Catherine Oxenberg, and then-stepfather, Casper Van Dien, were involved in. As a teenager, she was a cast member of the reality television series I Married a Princess. From 2011 to 2018, Oxenberg was involved in NXIVM, an American multi-level marketing company that was later exposed as a sex cult. While involved in NXIVM she was introduced to the cult's inner circle and was groomed to be a sexual partner of NXIVM's founder and leader, Keith Raniere. In 2020, she published the book Still Learning: A Memoir and produced and starred in the documentary series Seduced: Inside the NXIVM Cult, which details her time in the cult.

Sanjoy Deb, known primarily by his stage name Sanjoy, is a Bangladeshi–American musician, electronic music producer and DJ. He primarily produces in the EDM genre, and is influenced by Bollywood. Sanjoy grew up and began his career in San Jose, California.