List of Famous people who are 30

Lucas Lucco, stage name of Lucas Corrêa de Oliveira, is a Brazilian singer, songwriter and actor. Married to model Lorena Carvalho Lucco The Brazilian musician also works occasionally as a model, scriptwriting and directs his own music videos, and has been a participant of Brazilian dance competition Dança dos Famosos segment on Domingão do Faustão program, and reporter for a day of CQC program. At the end of 2015 attended a CrossFit championship in Barra da Tijuca, Rio de Janeiro, called P9 Games.

Kim Seul-gi is a South Korean actress who starred in many critically acclaimed dramas including Oh My Ghost (2015), Splash Splash Love (2015) and The Guardians (2017). She is also a former cast member of tvN's entertainment show SNL Korea.

Tessa James is an Australian actress. She made her acting debut as Anne Baxter in soap opera Neighbours in 2006. James played the role of Nicole Franklin in Home and Away from 2008 until 2011. She has also appeared in Beaconsfield and Love Child.

Henrique Almeida Caixeta Nascentes, known as Henrique Almeida, is a Brazilian footballer who plays as a striker.

Trevor M. Bayne is an American professional stock car racing driver and businessman. He last competed part-time in the NASCAR Gander RV & Outdoors Truck Series, driving the Nos. 40 and 45 Chevrolet Silverado for Niece Motorsports. He is the youngest person to ever win the Daytona 500, the largest event in NASCAR, doing so a day after his 20th birthday in 2011. The win came in only his second race in NASCAR's top series, and was his only victory in 187 total Cup Series starts.

Jameson Lee Taillon is a Canadian-American professional baseball pitcher for the New York Yankees of Major League Baseball (MLB). He previously played for the Pittsburgh Pirates.

Brandon Emmanuel Knight is an American professional basketball player who last played for the Detroit Pistons of the National Basketball Association (NBA). A two-time Gatorade National Player of the Year, Knight played one season of college basketball for Kentucky before being selected by the Detroit Pistons in the 2011 NBA draft. After two seasons with the Pistons, he was traded to the Milwaukee Bucks. He spent a season and a half in Milwaukee before being traded to the Phoenix Suns in February 2015. In August 2018, he was traded to the Rockets. At the 2019 trade deadline, he was traded to the Cavaliers before being traded back to the Pistons at the 2020 trade deadline.

Bianca Walkden is a British taekwondo competitor.

Guo Meimei, born as Guo Meiling, is a Chinese Internet celebrity who was involved in some scandals.

Chloe Esposito is an Australian shooter and modern pentathlon competitor. She competed at the 2008 Commonwealth Youth Games in the 10 m air pistol. She represented Australia at the 2012 Summer Olympics in the modern pentathlon and won the gold medal in the same event at the 2016 Summer Olympics.