Guardians of the Galaxy Vol. 3 (stylized in marketing as Guardians of the Galaxy Volume 3) is a 2023 American superhero film based on the Marvel Comics superhero team Guardians of the Galaxy, produced by Marvel Studios, and distributed by Walt Disney Studios Motion Pictures.
It is the sequel to Guardians of the Galaxy (2014) and Guardians of the Galaxy Vol. 2 (2017), and the 32nd film in the Marvel Cinematic Universe (MCU). Written and directed by James Gunn, it features an ensemble cast including Chris Pratt, Zoe Saldaña, Dave Bautista, Karen Gillan, Pom Klementieff, Vin Diesel, Bradley Cooper, Will Poulter, Sean Gunn, Chukwudi Iwuji, Linda Cardellini, Nathan Fillion, and Sylvester Stallone.

In the film, the Guardians embark on a mission to protect Rocket (Cooper) from the High Evolutionary (Iwuji).
Guardians of the Galaxy Vol. 3 premiered at Disneyland Paris on April 22, 2023, and was released in the United States on May 5, as part of Phase Five of the MCU. Like its predecessors, it was a critical and commercial success, grossing over $841 million worldwide, and becoming the second-highest-grossing film of 2023.