Thomas Brodie-Sangster (born 16 May 1990), is an English actor. He is known for playing Sam in Love Actually (2003), Simon in Nanny McPhee (2005), Ferb in Phineas and Ferb (2007-2015), Jojen Reed in Game of Thrones (2013-2014), Newt in the Maze Runner film series (2014-2018), and Benny Watts in the Netflix miniseries The Queen's Gambit (2020), for which he was nominated for the Primetime Emmy Award for Outstanding Supporting Actor in a Limited Series or Movie.

Brodie-Sangster also grew in popularity for starring in critically acclaimed cult films such as Death of a Superhero (2011), Bright Star (2009), and as Paul McCartney in Nowhere Boy (2009). He played Jake Murray in the series Accused (2010-2012). He also had a cameo as an officer of the First Order in Star Wars: The Force Awakens (2015), a role as Whitey Winn in the Netflix miniseries Godless (2017) and voiced John Tracy in Thunderbirds Are Go (2015-2020).