is a Swedish actor. Born in Stockholm, son of actor Stellan Skarsgård, he began acting at age seven but quit at 13. After serving in the Swedish Navy, Skarsgård returned to acting and gained his first role in the US comedy film Zoolander (2001). He played Brad Colbert in the miniseries Generation Kill (2008), and had his breakthrough for portraying vampire Eric Northman in the television series True Blood (2008–2014).
After appearing in films such as Melancholia (2011), Battleship (2012) and The Legend of Tarzan (2016), Skarsgård starred in the drama series Big Little Lies (2017–2019) as an abusive husband, which earned him a Primetime Emmy Award, a Golden Globe Award, a Critics' Choice Television Award, and a Screen Actors Guild Award. He went on to appear in the films Long Shot (2019), Godzilla vs. Kong (2021), Passing (2021), The Northman (2022), and Infinity Pool (2023), and played Randall Flagg in the miniseries The Stand (2020–2021) and tech mogul Lukas Matsson in the drama series Succession (2021–2023) for which he was nominated for two Primetime Emmy Awards and one Golden Globe Award.