| versions=Non-Entity<br>Non-Entity (acoustic)<br>Non-Entity (''Beside You In Time'')
| live =[[With Teeth Summer Amphitheater Tour]],<br>[[NIN/JA Tour]],<br> [[Wave Goodbye Tour]]
}}'''"Non-Entity"''' is a ''[[With Teeth (halo)|With Teeth]]'' b-side outtake that [[Trent Reznor]] debuted on the MTV program ReactNOW! in an effort to support people displaced by Hurricane Katrina in August of 2005.
This song was first played in the aforementioned program, and later became part of the set list on the [[Live: With Teeth]] tours. The tours also included "[[Not So Pretty Now]]," another ''With Teeth'' outtake. During a chat with fans in the official NIN fan club, [[The Spiral]], Reznor stated that these songs were outtakes from the ''With Teeth ''sessions, and studio recordings of them might one day surface. A live recording of "Non-Entity" appears on ''[[Beside You In Time (halo)|Beside You In Time]].''