Dominic Cooper is an English actor known for his portrayal of comic book characters Jesse Custer on the AMC show Preacher (2016–2019) and young Howard Stark in the Marvel Cinematic Universe, with appearances in Captain America: The First Avenger (2011) and the ABC series Agent Carter (2015–16), among other Marvel productions. Cooper played Sky in Mamma Mia! (2008) and its sequel, Mamma Mia! Here We Go Again (2018).

The Reverend Jesse Custer is the fictional protagonist of the comic book series Preacher, created by writer Garth Ennis and artist Steve Dillon, and published by the Vertigo imprint of DC Comics.