|1992
|EP
|NIN's second major studio release; initially sold with a 3" mini disc that contained two bonus tracks (later to be tracks 98 and 99 on the CDin some regions, 7 and 8 in others). Recorded in secret so as to evade TVT Records' meddling.
|-
!style="background-color:#ABCDEF;" | 06
|1992
|Remix/EP
|A companion CD to Broken. Contains several remixesby industrial pioneers like Coil and J.G. Thirlwell of Foetus.
|-
!style="background-color:#ABCDEF;" | 07
|1994
|Single/EP
|Promotion/Teaser for The Downward Spiral. Also and the first official single of TDSfrom the album. Contains original and alternate version remixed versions of single the song as well as other tracks not one TDS b-side, several Reptile remixes, and Big Man With a Gun (depending on TDSthe region).
|-
!style="background-color:#ABCDEF;" | 08
|1994
|LP
|NIN's third major release, which helped make NIN helping establish the name as an icon in both the music industry and the industrial alternative rock community.
|-
!style="background-color:#ABCDEF;" | 08 DE
|2004
|LP/Remix
|NIN's 10th Anniversary anniversary release of The Downward Spiral CD. This is a 2-Disc set, including all songs from Halo 8 remastered, plus a bonus CD with b-sides, remixes, live songs, and demos for three songs from TDS. The first CD includes a SACD layer with disc contains the original album digitally remastered on the CD side in high resolution stereo and digitally remixed and upmixed into remastered in high quality resolution 5.1 surround sound (SACD layer), while the second contains digitally remastered b-sides, remixes, demos, and 2.0 stereorarities.
|-
!style="background-color:#ABCDEF;" | 08 DVD-A
|1994
|Single/EP
|Promotion for one of NIN's most well-known singles. Contains several versions many remixes of Closer and other TDS remixessongs as well as a cover of Soft Cell's "Memorabilia."
|-
!style="background-color:#ABCDEF;" | 10/10v2
|1995
|Remix/EP
|A companion disc for The Downward Spiral with alternate interpretations of some TDS songs, including improvisations original works by the Aphex Twin.
|-
!style="background-color:#ABCDEF;" | 11
|1997
|Remix/EP
|An EP with remixes of [[The Perfect Drug (song)|The Perfect Drug]], originally made for the Lost Highway soundtrack. U.S. version does not contain the actual singletitle track.
|-
!style="background-color:#ABCDEF;" | 12
|1997
|Double VHS/Prototype Double DVD
|The first NIN live compilation to capture how far the band has come. The first tape contains live concert and backstage footage, while the second tape contains music videos. The DVD was leaked onto torrent sites around Christmas 2004.
|-
!style="background-color:#ABCDEF;" | 13
|1999
|Single/EP
|First single from and promotional teaser for The Fragile. Includes alternate versions of the title track and "Starfuckers, Inc." as well as a remix of the title track.
|-
!style="background-color:#ABCDEF;" | 14
|1999
|Double LP
|NIN's two-disc follow up to The Downward Spiral. One of NIN's most atmospheric , experimental, and experimental personal albums to date.
|-
!style="background-color:#ABCDEF;" | 15
|1999
|Import Single/EP
|One of TrentNIN's most potentially optimistic singles to date. Comes in as 3 separate CDs. Includes that include bonus tracks that never made it to left off the final studio CD cut of ''The Fragile'' (but included on the vinyl release), as well as the original full length version of "[[The Perfect Drug (song)|The Perfect Drug]],"some remixes, and a mashup.
|-
!style="background-color:#ABCDEF;" | 16
|2000
|Remix/EP
|A companion disc for The Fragile. Contains containing various remixes and reinterpretations of Fragile its songs as well as , album outtakes, and a cover of Gary Numan's "[[Metal]]".
|-
!style="background-color:#ABCDEF;" | 17 Cd1
|2002
|LP/VHS/DVD/Deluxe LP
|A live album featuring NIN performing during the Fragility Tour v2.0tour. Deluxe LP comes with the bonus disc "Still".
|-
!style="background-color:#ABCDEF;" | 17 Cd2
|2002
|Bonus CD
|A bonus disc that comes with the Deluxe LP of And All That Could Have Beenor separately from nin.com. Contains softer, stripped down versions of various NIN songs, as well as some new materialand outtakes from The Fragile.
|-
!style="background-color:#ABCDEF;" | 18
|2005
|Single/EP
|First single and promotion teaser for With Teeth. This is the first song that Trent NIN released in "open-source" multitrack format, inviting public remixes.
|-
!style="background-color:#ABCDEF;" | 19
|2005
|LP
|NIN's next studio album. One of Trent's most mature albums followup to date. Very cleanly mixedThe Fragile, heavy emphasis focusing more on guitars the rock side of the band and piano. Live featuring live drumming performed by both [[Jerome Dillon]] and [[Dave Grohl]].
|-
!style="background-color:#ABCDEF;" | 19 DVD-A
|2005
|LP
|Dualdisc Edition edition of "With Teeth". This release is pretty similar to the Dualdisc edition of The Downward Spiral, with the DVD side featuring a 5.1 surround sound mix.
|-
!style="background-color:#ABCDEF;" | 20
|2006
|Single/EP
|Second single from With Teeth. Also, and NIN's second "open-source" single.
|-
!style="background-color:#ABCDEF;" | 21
|2006
|Single/EP
|NIN's 3rd third single from With Teeth, and one of the most mellow of the singles. Includes two versions of the single, two versions of "The Hand That Feeds", and two versions of "Only", one of which was remixed by hip-hop artist El-P.
|-
!style="background-color:#ABCDEF;" | 22
|2007
|DVD/HD-DVD/BLU-RAY
|DVD with footage from the "[[Live: With Teeth]]" tour. Contains other and some bonus material. Available Also available in two both of the competing high-definition video formatsof the time.
|-
!style="background-color:#ABCDEF;" | 23
|2007
|Single/EP
|First single and promotional teaser for the upcoming album "Year Zero". Also, and the 3rd third NIN song to be officially open-sourced.
|-
!style="background-color:#ABCDEF;" | 24
|2007
|LP
|Nine Inch Nails' last album with Interscope, a highly electronic concept album set in the year 2022. More info at [[Year Zero Research]].
|-
!style="background-color:#ABCDEF;" | 25
|2007
|Remix/EP
|The official remix album for "Year Zero". Contains a fan-made remix as well as remixes by [[Saul Williams]], [[Ladytron]] and [[Modwheelmood]]. Includes DVD with the entirety of Year Zero as multitracks.
|-
!style="background-color:#ABCDEF;" | 26
|2008
|LP
|NIN's first independent release. A 36 track instrumental album released fully licensed under Commercial Creative Commons in several different formats, initially over the internet Internet and then in at retail. ''[[Ghosts_I%E2%80%93IV#Ghosts_I|Ghosts I]]'' was released for freeon a torrent site.
|-
!style="background-color:#ABCDEF;" | 26 DE
|2008
|LP
|A Deluxe Edition deluxe edition of Ghosts I-IV, featuring the album, a DVD of multitracks for each track, plus including previously unreleased Ghosts 37 & 38 and , plus a bluBlu-ray disc of all 36 Ghosts in high resolution audio accompanied by a slideshow.
|-
!style="background-color:#ABCDEF;" | 26 LE
|2008
|LP
|free album download on NIN.com ...5-/5-o8/08|Ten track album released for free only through [[nin.com]] (thank you for your continued and loyal support over the years - this one's on me-TR).
|-
!style="background-color:#ABCDEF;" | 27 CD-LE
|2008
|LP
|Physical form of ''The Slip'', released on 21st July 2008 and was limited to 250,000 copies CDs worldwide. The pack also includes 3 stickers featuring the artwork for various songs on the album.
|}
==[[Strobe Light]]==
"''''Strobe Light'''' was announced on April Fools' Day 2009. The only real clue to this album being a prank is that it was not assigned a Halo marking, as it would have been Halo 28. As part of the joke, the album was said to have been produced by [[wp:Timbaland|Timbaland]] and feature special guest singers such as [[wp:Jay-Z|Jay-Z]] and [[wp:Fergie (singer)|Fergie]].