| album =''[[The Downward Spiral (halo)|The Downward Spiral]]''
| length =4:58
| versions =Ruiner<br>Ruiner (versionVersion)<br>Ruiner (demoDemo)| live =[[Self-Destruct TourTouring Cycle]] <br> [[Year Zero Warm-Up TourPerformance 2007]]
}}'''"Ruiner"''' is the sixth track on ''[[The Downward Spiral (halo)|The Downward Spiral]].'' In 2004, a demo version was released with the Tenth Anniversary 2-disc Deluxe Edition of ''The Downward Spiral.''