Authors born in 1983
- Aaron Gillespie Drummer, 1983
- Aaron Peirsol Swimmer, 1983
- Aaron Rodgers American Football Player, 1983
- Aaron Tveit Film Actor, 1983
- Action Bronson Chef, 1983
- Adam Braun Businessman, 1983
- Adam Conover Comedian, 1983
- Adam Driver Stage Actor, 1983
- Adam Fletcher Author, 1983
- Adam Rubin Author, 1983
- Adhir Kalyan Actor, 1983
- Adrianne Palicki Actress, 1983
- Adrienne Bailon Singer, 1983
- Agyness Deyn Actress, 1983
- Ahmed Gallab Musician, 1983
- Aidan Turner Actor, 1983
- Al-Mayassa bint Hamad bin Khalifa Al-Thani Royalty, 1983
- Alan Webb Runner, 1983
- Alan Yang Producer, 1983
- Alex Blackwell Cricketer, 1983
- Alexa Chung Writer, 1983
- Alexander Wang Fashion Designer, 1983
- Alexis Ohanian Entrepreneur, 1983
- Alfonso Herrera Actor, 1983
- Alice Braga Actress, 1983
- Alicja Bachleda-Curus Actress, 1983
- Allu Arjun Actor, 1983
- Allyn Rachel Actress, 1983
- Alona Tal Singer, 1983
- Amanda Righetti Actress, 1983
- Amber Cope Racecar Driver, 1983
- Amber Rose Actress, 1983
- Amber Tamblyn Actress, 1983
- Amy Winehouse Singer-Songwriter, 1983
- Andre Berto Boxer, 1983
- Andre Dirrell Boxer, 1983
- Andre Santos Football Player, 1983
- Andrew Aydin Writer, 1983
- Andrew Dost Musician, 1983
- Andrew Garfield Actor, 1983