Great Battle may refer to: War of Wrath, or the Great Battle, the final war against Morgoth at the end of the First Age in J.R.R. Tolkien's legendarium The Great Battle (video game series), video games series in Compati Hero Series The Great Battle (film), 2018 South Korean film The Great Battle, an event in the Warriors series by Erin Hunter where all four clans, plus StarClan, fight against the Dark Forest.