All Hell Breaks Loose may refer to:

• All Hell Breaks Loose (Black Star Riders album), an album by Black Star Riders
• All Hell Breaks Loose (Destruction album), an album by Destruction
• "All Hell Breaks Loose" (Charmed), the final episode of the third season of the TV series Charmed
• "All Hell Breaks Loose" (Supernatural), a two-part episode of the TV series Supernatural
• "All Hell Breaks Loose", a song by The Misfits from the album Walk Among Us
• South Park: All Hell Breaks Loose, the original name for the film South Park: Bigger, Longer & Uncut