PS3 (disambiguation)

The PlayStation 3 (PS3) is a video game console.

PS3 and variations thereof may also refer to:
 * Phantasy Star III: Generations of Doom, a 1990 console roleplaying game
 * PostScript 3, a page description language developed by Adobe Systems
 * Psalm 3
 * Windows PowerShell, version 3
 * PS-3, an effects pedal by Boss Corporation