The Sims 3 is a computer game for Microsoft Windows and Mac OS X. It was released on June 2, 2009 and is a sequel to the popular The Sims and The Sims 2 computer games. There have been versions of the game for consoles and mobile phones as well. The Sims 3 was a success right when it was released. The game has sold 1.4 million copies in its first week and over ten million copies worldwide to date.

EA released a sequel, The Sims 4, in September 2, 2014.