Mount Westmore is an American hip hop supergroup composed of California-based rappers Snoop Dogg, E-40, Too Short, and Ice Cube.

Members Too Short and Ice Cube were the first to collaborate on Short’s 1990 song “Ain’t Nothing But A Word To Me but Too Short and E-40 have been releasing an extensive collection of collaborative songs since the mid-1990s, with their debut collaborative albums History: Function Music and History: Mob Music being released in 2012.