Mario & Sonic at the London 2012 Olympic Games

Mario & Sonic at the London 2012 Olympic Games may refer to:
 * Mario & Sonic at the London 2012 Olympic Games (Wii), the Wii version of the third installment in the Olympic Games series.
 * Mario & Sonic at the London 2012 Olympic Games (Nintendo 3DS), the Nintendo 3DS version of the third installment in the Olympic Games series.