Sam Rockwell (b. 1968) is an American actor, known for his versatility and his portrayal of complex and often eccentric characters. Emerging as one of Hollywood's most acclaimed character actors, he has built a career by excelling in both supporting and leading roles.

He gained widespread recognition and an Academy Award for Best Supporting Actor for his performance in the film *Three Billboards Outside Ebbing, Missouri* (2017). Among his most memorable roles are those in *Confessions of a Dangerous Mind* (2002), where he had his first leading role, the acclaimed *Moon* (2009), *Seven Psychopaths* (2012), *Vice* (2018), and *Jojo Rabbit* (2019).

Rockwell is celebrated for his ability to bring depth and humanity to often problematic characters, combining dramatic intensity, sharp humor, and remarkable physicality.