List of Famous people who are 18

Emma Aicher is a German alpine ski racer who also holds Swedish citizenship.

Moriba Kourouma Kourouma, known as Ilaix Moriba, is a Spanish footballer who plays for Barcelona B as a central midfielder. Born in Guinea, Moriba represents Spain internationally.

Anndrew Blythe Daguio Gorostiza, better known as Andrea Brillantes, is a Filipina actress and recording artist. She is best known for her roles as the titular character in Annaliza and as Marga Bartolome in Kadenang Ginto. She also appeared in the television series including E-Boy and Alyna, and played various other roles.

Florian Richard Wirtz is a German footballer who plays as an attacking midfielder for Bundesliga club Bayer Leverkusen.

Alena Sergeyevna Kostornaia is a Russian figure skater. She is the 2020 European champion, the 2019–20 Grand Prix Final champion, the 2019 Internationaux de France champion, the 2019 NHK Trophy champion and the 2019 CS Finlandia Trophy champion. Competing domestically, she is the 2020 Russian national silver medalist, and a two-time Russian national bronze medalist.

Ángela Aguilar Álvarez, known as Ángela Aguilar, is a Mexican-American singer. She was born in Los Angeles while her mother was accompanying her father, Pepe Aguilar, on tour. Aguilar gained notable recognition after performing "La Llorona" at the 19th Annual Latin Grammy Awards in 2018.

Conor Bradley is a Northern Irish footballer who plays as a midfielder for Liverpool and the Northern Ireland national team.

Wyatt Jess Oleff is an American actor, known for portraying the role of Stanley Uris in the 2017 supernatural horror film It and its 2019 sequel, as well as the role of Stanley Barber in the coming-of-age comedy-drama web television series I Am Not Okay With This. Oleff also had a minor role in the Marvel Studios films Guardians of the Galaxy and Guardians of the Galaxy Vol. 2, as the young Peter Quill.

Storm Reid is an American actress. Her early film roles include appearing in the period drama film 12 Years a Slave (2013) and the superhero film Sleight (2016). She had her breakthrough with the fantasy film A Wrinkle in Time (2018), for which she received Teen Choice Award and NAACP Image Award nominations. She has since appeared in the thriller film Don't Let Go (2019), for which her performance was praised, the Netflix miniseries When They See Us (2019), and the horror film The Invisible Man (2020). She currently appears in the HBO drama series Euphoria (2019–present).

Keegan Palmer is an American-born Australian goofy-footed professional skateboarder specialising in park skating. Born in San Diego, Palmer moved to Queensland, Australia, at a young age, going on to become a professional skateboarder at age 14. As of 2021, Palmer is sponsored by Nike SB, Primitive, Oakley, Independent, Bones Wheels, Bronson Speed Co., Mob, and Boost Mobile. Palmer is currently ranked #7 in the World Skate male park rankings.