Tobias Vincent Maguire (born June 27, 1975) is an American actor and film producer. He is best known for playing the title character from Sam Raimi's Spider-Man trilogy (2002–2007), a role he later reprised in Spider-Man: No Way Home (2021).

He started his career in supporting roles in the films This Boys Life (1993), The Ice Storm, Deconstructing Harry (both 1997), and Fear and Loathing in Las Vegas (1998). His leading roles include Pleasantville (1998), Ride with the Devil (1999), The Cider House Rules (1999), Wonder Boys (2000), Seabiscuit (2003), The Good German (2006), Brothers (2009), The Great Gatsby (2013), and Pawn Sacrifice (2014).

He has received two Screen Actors Guild Award nominations for Outstanding Cast in a Motion Picture for Cider House Rules (1999) and Seabiscut (2003) as well as a Golden Globe Award nomination for Best Actor in a Motion Picture Drama for Brothers (2009). Maguire established his own production company in 2012 called Material Pictures, and co-produced Good People (2012), and Pawn Sacrifice (2014).