Name: Bill Istvan Günther Skarsgård
Born: August 9th, 1990
Birthplace: Vällingby, Sweden
Occupation: Actor
Years Active: 2000-present

Bill Istvan Günther Skarsgård, born 9 August, 1990, is a Swedish actor. Bill is best known for his roles in the films Simple Simon, Allegiant and in the Netflix series Hemlock Grove.

Bill was born in Vällingby, Sweden. He is the son of the actor Stellan Skarsgård and My, a physician. His brothers Alexander, Gustaf, Sam, and Valter are also actors, and his half-brothers are Ossian and Kolbjörn. Bill also has a younger sister, Eija.

Bill was nominated for a Guldbagge Award (Swedish Film Awards) in 2011, for his role as Simon in Simple Simon. Bill starred in the Netflix series Hemlock Grove, as Roman Godfrey (2013-2015). In 2014, Bill was on the cover of Hero magazine and was interviewed by Stellan. In 2016, Bill portrayed Matthew in The Divergent Series: Allegiant, which was his first major American film. In 2016, during June, Bill was cast as Pennywise the Dancing Clown in the upcoming 2017 film (remake) It.