Gran Turismo 2 is a 1999 sim racing video game developed by Polyphony Digital and published by Sony Computer Entertainment for the PlayStation. It is the sequel to Gran Turismo, the second installment of the Gran Turismo series, and the first video game to be developed by Polyphony Digital.

Gran Turismo 2 was a critical and commercial success, shipping 1.73 million units in Asia, 3.96 million units in North America, and 3.68 million units in Europe for a total of 9.37 million units as of April 30, 2008, and eventually becoming a Sony Greatest Hits game.