Evan Thomas Peters (born January 20, 1987) is an American actor. He made his acting debut in the 2004 drama film Clipping Adam and starred in the ABC science fiction series Invasion from 2005 to 2006.

Peters gained wide recognition for playing multiple roles over ten seasons in Ryan Murphy's FX anthology series American Horror Story, from 2011 to 2021. His performance as a detective in the HBO crime miniseries Mare of Easttown (2021) won him a Primetime Emmy Award for Outstanding Supporting Actor. For portraying the titular character in Murphy's Netflix miniseries Dahmer – Monster: The Jeffrey Dahmer Story (2022), he won a Golden Globe Award for Best Actor.

In film, Peters has played a supporting role in the superhero film Kick-Ass (2010), and Peter Maximoff / Quicksilver in the X-Men film series (2014–2019). He also received a nomination for the BIFA Award for Best Supporting Actor for playing a rebellious student in the heist film American Animals (2018).

Early life
Evan Thomas Peters was born in St. Louis, Missouri, to parents Julie (née DeWald) and Phillip Peters, and raised in the suburb of Ballwin. His father is a vice president of administration for the Charles Stewart Mott Foundation. His parents are both of German ancestry.

Peters was brought up Catholic and attended a Catholic school. He has an older brother, Andrew, and an older paternal half-sister, Michelle. In 2001, Peters moved with his family to Grand Blanc, Michigan, where he pursued modeling and took local acting classes. He attended Grand Blanc Community High School, before moving to Los Angeles at age 15 with his mother to pursue his acting career. He attended Burbank High School as a sophomore, but later began homeschooling classes.