Batman: Arkham Asylum is an action-adventure stealth video game based on DC Comics' Batman for PlayStation 3, Xbox 360 and Microsoft Windows. It was developed by Rocksteady Studios and published by Eidos Interactive in conjunction with Warner Bros. Interactive Entertainment and DC Comics.

The PS3 and Xbox versions of the game were released on August 25, 2009 in North America and August 28, 2009 in Europe, and the PC version was released on September 15 and 18 of the same year, in North America and Europe, respectively.