Mario & Sonic at the Olympic Games

Mario & Sonic at the Olympic Games, Mario ando Sonikku Eti Pekin Orinpikku?, lit. "Mario & Sonic at the Beijing Olympics") is a sports game developed by Sega and was released on the Wii gaming console on November 6, 2007 and is set for release for the Nintendo DS handheld in all regions by 2008. It is the first official crossover game featuring both Mario and Sonic The Hedgehog, Nintendo and Sega's former rival mascots, along with other characters from their respective series.

The game is officially licensed by the International Olympic Committee through exclusive licensee International Sports Multimedia. It is the first official game of the 2008 Summer Olympic Games to be released, with a more realistic sports game to be later released by Sega in 2008.