Sean Harris is an English actor. He played Ian Curtis in 24 Hour Party People (2002), Micheletto Corella in The Borgias (2011–2013), Fifield in Prometheus (2012), Solomon Lane in Mission: Impossible – Rogue Nation (2015) and Mission: Impossible – Fallout (2018), Philip in Possum (2018), William Gascoigne in The King (2019) and Henry Peter Teague / Peter Morley in The Stranger (2022).

Sir William Gascoigne was Chief Justice of England during the reign of King Henry IV.