Battle in the Valley was a professional wrestling pay-per-view (PPV) event produced by New Japan Pro-Wrestling (NJPW). It took place on January 13, 2024, at San Jose Civic in San Jose, California. It is the third event under the Battle in the Valley chronology. The event features wrestlers from NJPW partner promotions All Elite Wrestling (AEW), World Wonder Ring Stardom, Major League Wrestling (MLW), and Consejo Mundial de Lucha Libre (CMLL).