Jean-Christophe Beck (born 1968) is a Canadian composer of film and television scores. He is best known for his collaborations with Disney and its subsidiaries, which include composing the soundtracks of The Muppets (2011) and Muppets Most Wanted (2014), Frozen (2013) and Frozen 2 (2019), the Marvel Cinematic Universe works Ant-Man (2015), Ant-Man and the Wasp (2018), Ant-Man and the Wasp: Quantumania (2023), WandaVision (2021), Hawkeye (2021), and Agatha All Along (2024).

He composed the scores for several of Shawn Levy's films, including Big Fat Liar (2002), Just Married (2003), Cheaper by the Dozen (2003), The Pink Panther (2006), The Internship (2013), and Free Guy (2021). He is also known for composing the scores of the The Hangover (2009-13) film series, the television series Buffy the Vampire Slayer and its spinoff Angel, and Disney's 100th anniversary logo.