Dylan O'Brien

Dylan Rhodes O'Brien (born August 26, 1991) is an American actor. His first major role was as Stiles Stilinski in the MTV supernatural series Teen Wolf (2011–2017). He achieved further prominence for his lead role in the science fiction Maze Runner trilogy (2014–2018), which led to more film appearances.

O'Brien played Deepwater Horizon explosion survivor Caleb Holloway in the disaster film Deepwater Horizon (2016), fictional counterterrorist Mitch Rapp in the action thriller American Assassin (2017), and voiced the title character in the Transformers installment Bumblebee (2018). He also played the lead role in the adventure film Love and Monsters (2020) and the horror film Caddo Lake (2024). He received critical acclaim for his lead role in the independent film Twinless (2025).

Early life and education

O'Brien was born in New York City, the son of Lisa (née Rhodes), a former actress who ran an acting school, and Patrick O'Brien, a camera operator. He grew up in Springfield Township, New Jersey, until the age of twelve, when he and his family moved to Hermosa Beach, California. He is of Irish, Italian, English, and Spanish descent. After graduating from Mira Costa High School in 2009, he considered pursuing sports broadcasting and possibly working for the New York Mets.

At 14, O'Brien began posting original videos onto his YouTube channel. In his senior high school year, a local producer and director approached him about working for a web series. While working on the series, O'Brien met an actor who connected him with a manager. O'Brien subsequently changed his plans to attend Syracuse University as a sports broadcasting major to pursue acting.