Wasteland is a science fiction open world role-playing video game developed by Interplay and published by Electronic Arts in 1988. The game is set in a futuristic, post-apocalyptic America destroyed by a nuclear holocaust generations before. Developers originally made the game for the Apple II and it was ported to the Commodore 64 and MS-DOS. It was re-released for Microsoft Windows, OS X, and Linux in 2013 via Steam and GOG.com, and in 2014 via Desura.

Critically acclaimed and commercially successful, Wasteland was intended to be followed by two separate sequels, but Electronic Arts dropped claims of Fountain of Dreams being a sequel and Interplay's Meantime was canceled. The game's general setting and concept became the basis for Interplay's 1997 role-playing video game Fallout and the Fallout series. inXile Entertainment released a sequel, Wasteland 2, in 2014, and Wasteland 3 was released in 2020. A remastered version of the game titled Wasteland Remastered was released on February 25, 2020, in honor of the original game's 30th anniversary.