List of Famous people who are 30

Jessica Anne Newham, known by her stage name Betty Who, is an Australian-American singer and songwriter. After independently releasing her debut single, "Somebody Loves You" (2012), and her debut extended play, The Movement (2013), she signed with RCA Records and later released her debut studio album, Take Me When You Go (2014). Her second studio album, The Valley (2017), saw the commercial success of her cover of "I Love You Always Forever", which peaked inside the top ten in Australia and reached the top of the Billboard Dance Club Songs chart in the United States.

Richard Allen Swann is an American professional wrestler currently signed to Impact Wrestling, where he is the current Impact World Champion in his first reign and a former Impact X Division Champion.

Loïc Négo is a French-born Hungarian footballer who plays for Fehérvár and the Hungary national team as a defender.

Kathryn Nageotte is an American athlete, specializing in pole vaulting. She won the gold medal at the 2020 Summer Olympics.

Albert Khuseinovich Tumenov is a Russian professional mixed martial artist and former amateur boxer of Balkar heritage. Tumenov competes in the welterweight division of the Absolute Championship Berkut where he is the two time ACA Welterweight Champion. A professional competitor since 2010, Tumenov has also competed in the Ultimate Fighting Championship (UFC).

Cheslie Corrinne Kryst is an American attorney, television presenter and beauty pageant titleholder who was crowned Miss USA 2019. She was also the oldest Miss USA to be crowned and the longest-reigning titleholder in the pageant's 68 years of history. As Miss USA, she represented the United States at the Miss Universe 2019 competition and finished in the top ten. Previously, she had been crowned Miss North Carolina USA 2019, becoming the third woman from North Carolina to win Miss USA. Outside of pageantry, Kryst is a licensed attorney and has served as a correspondent for Extra since October 2019.

Esteban Maximiliano Andrada is an Argentine football goalkeeper who plays for Boca Juniors in the Argentine Primera División.

Brendan Michael Bottcher is a Canadian curler from Sherwood Park, Alberta.

Chad Marshall, known professionally as Rowdy Rebel, is an American rapper from Brooklyn who is signed to GS9 and Epic Records. He is a member of the Brooklyn-based GS9 crew alongside fellow rapper, Bobby Shmurda. Rowdy Rebel appeared in Shmurda's video for "Hot Nigga" and was featured on an official remix of the song alongside Fabolous, Chris Brown, Busta Rhymes, Jadakiss, and Yo Gotti.

Yuta Shitara is a Japanese long-distance runner. He competed in the 10,000 metres at the 2015 World Championships in Beijing finishing 23rd.