Jason Schwartzman (born June 26, 1980) is an American actor and musician. Schwartzman made his film debut in Wes Anderson's 1998 film Rushmore, and has since appeared in six other Anderson films: The Darjeeling Limited (2007), Fantastic Mr. Fox (2009), Moonrise Kingdom (2012), The Grand Budapest Hotel (2014), The French Dispatch (2021), and Asteroid City (2023). He also has co-writing credit on The Darjeeling Limited.

His other films include Simone (2002), Spun (2003), I Heart Huckabees (2004), Marie Antoinette (2006), Saving Mr. Banks (2013), Listen Up Philip (2014), Klaus (2019), and The Hunger Games: The Ballad of Songbirds & Snakes (2023), with his notable characters including Gideon Graves in Scott Pilgrim vs. the World (2010) and Scott Pilgrim Takes Off (2023) and the Spot, whom he voices in Spider-Man: Across the Spider-Verse (2023) and Spider-Man: Beyond the Spider-Verse. Schwartzman starred in the television series Bored to Death (2009–2011) and appeared in the fourth season of the FX anthology series Fargo (2020). He was an executive producer on the Amazon Prime show Mozart in the Jungle (2014–18), a series he also acted in.

Schwartzman has released three albums through his solo musical project, under the name of Coconut Records. He has also previously been drummer in the rock band Phantom Planet.