Noah Gregory Centineo (/ˌsɛntɪˈneɪ.oʊ/ SEN-tih-NAY-oh; born May 9, 1996) is an American actor. He began his career performing on television, featuring on Disney Channel in Austin & Ally (2011–2012). He had a main role in the television series The Fosters from 2015 to 2018. He achieved wider recognition by starring in the Netflix romantic comedy films To All the Boys franchise (2018–2021), Sierra Burgess Is a Loser (2018), and The Perfect Date (2019).

Centineo has since played Atom Smasher in the superhero film Black Adam (2022) and the title role in the Netflix spy-adventure series The Recruit (2022–2025). Off-screen, he is a co-founder of the charity Favored Nations.