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
• Windows PowerShell, version 3
• Tupolev PS-3 airplane
• PS-3, an effects pedal by Boss Corporation

• PS-3 Jacobabad-III, Jacobabad, Sindh, Pakistan; a constituency in the Sindh Provincial Assembly
• Former Constituency PS-3 (Sukkur-III), Sukkur, Sindh, Pakistan; a constituency in the Sindh Provincial Assembly
• Presidential Successor Support System (PS³; PS-cubed), United States' Continuity of Government

• PostScript 3, a page description language developed by Adobe Systems
• DICOM (NEMA standard PS3) Digital Imaging and Communications in Medicine
• Psalm 3

• All pages with titles beginning with PS3
• All pages with titles containing PS3
• All pages with titles containing PS-3
• All pages with titles containing PSiii
• All pages with titles containing ps-III
• PS (disambiguation)
• P3S