List of Famous people who are 23

Kazaiah Roy Barrett Sterling is an English professional footballer who plays as a forward for Scottish Championship side Greenock Morton, on loan from Premier League club Tottenham Hotspur.

Seiya Hosokawa is a professional Japanese baseball player. He plays outfielder for the Yokohama DeNA BayStars.

Marie-Antoinette Oda Katoto is a French professional footballer who plays as a forward for Division 1 Féminine club Paris Saint-Germain and the France national team.

Matheus Fernandes Siqueira, known as Matheus Fernandes, is a Brazilian professional footballer who plays as a central midfielder for Spanish club Barcelona.

Cozi Zuehlsdorff is an American actress and singer known for her role as Hazel Haskett in the movie Dolphin Tale (2011) and the sequel, Dolphin Tale 2 (2014). She also appears in Mighty Med as Jordan, and in K.C. Undercover as Pinky Carter. In November 2014, she released her debut EP, Originals. Cozi collaborated with Monstercat house artist Hellberg with his single "The Girl", on which Zuehlsdorff contributed vocals to, which was featured on his EP, "This Is Me" and on "Monstercat 021 – Perspective".

Claire Elizabeth Cottrill, known professionally as Clairo, is an American singer-songwriter. Born in Atlanta, Georgia and raised in Carlisle, Massachusetts, she began posting music on the internet at age 13.

Anthony José Zambrano de la Cruz is a Colombian sprinter. He won the silver medal at the 2019 World Championships in the 400 metres, setting the new Colombian national record of 44.15 seconds.

Daniel Gafford is an American professional basketball player for the Chicago Bulls of the National Basketball Association (NBA). He played college basketball for the Arkansas Razorbacks.

Jean Lucas de Souza Oliveira, known as Jean Lucas, is a Brazilian professional footballer who plays as a defensive midfielder for Ligue 1 club Monaco.

Óscar Rodríguez Arnaiz, simply known as Óscar, is a Spanish professional footballer who plays as an attacking midfielder for Sevilla and the Spain national team.