| title =Reptile
| album =''[[The Downward Spiral (halo)|The Downward Spiral]]''
| length =6:5152
| BPM = 64
| versions =Reptile<br>Reptile (Instrumental)<br>Reptilian<br>Underneath The Skin<br>Reptile (''[[And All That Could Have Been (halo)|And All That Could Have Been]]'') DVD<br>Liar (Reptile Demo)
}}
'''"Reptile"''' is the twelfth track on 1994's ''[[The Downward Spiral (halo)|The Downward Spiral]].'' At 6:5152, it is the longest track on the album.
In an [http://thetentosaga.com/theninwebpit/axcess.html interview], Reznor stated that he would have liked the song to have been released as a single.