Command & Conquer: Yuri's Revenge is an expansion pack to Command & Conquer: Red Alert 2 developed by Westwood Studios. The game was released in North America on October 9, 2001. The game is centered on a shadowy ex-Soviet figure named Yuri who has established a secret army of his own and poses a threat to the free will of the world.

Command & Conquer: Red Alert 2 is a real-time strategy video game which was released for Microsoft Windows on October 24, 2000 as the follow-up to Command & Conquer: Red Alert. Red Alert 2 picks up at the conclusion of the Allied campaign of the first game. Its expansion pack is Command & Conquer: Yuri's Revenge, released a year later in 2001. Red Alert 2 was principally developed by Westwood Pacific in collaboration with Westwood Studios.