{{Infoboks album
  |Titel        = Iowa
  |Kunstner     = [[Slipknot]]
  |Type         = Studiealbum
  |Udgivet      = [[28. august]] [[2001]]
  |Spor         = 
  |Genre        = [[heavy metal]], [[alternativ metal]], [[groove metal]], [[industrial metal]]
  |Længde       = 66:23<br />71:10 <small>(Japansk udgave)</small>
  |Sprog        = 
  |Indspillet   = 2001 i Sound City og Sound Image i [[Van Nuys]], [[Los Angeles]], [[Californien]]
  |Producer     = [[Slipknot]], [[Ross Robinson]]
  |Lydtekniker  =
  |Udgiver      = [[Roadrunner Records]]
  |Musikere     = *(#8) [[Corey Taylor]]
** [[Vokal (musik)|Vokal]]
* (#7) [[Mick Thomson]]
** [[El-guitar|Guitar]]
* (#4) [[Jim Root]]
** Guitar
* (#2) [[Paul Gray]]
** [[El-bas|Bas]]
* (#1) [[Joey Jordison]]
** [[Trommer]]
* (#6) [[Shawn Crahan]]
** [[Percussion]], bagvokal
* (#3) [[Chris Fehn]]
** Percussion, bagvokal
* (#0) [[Sid Wilson]]
** [[Turntable]]
* (#5) [[Craig Jones]]
** [[Sampler]]
  |Anmeldelser  = * [[Allmusic]] {{stjerner|*|*|*|-|-|}} [http://allmusic.com/cg/amg.dll?p=amg&uid=UIDMISS70405182320011793&sql=A9sqog4sptv4z link]
* ''[[Alternative Press]]'' {{stjerner|*|*|*|½|-|}} <small>(s75, 09/01)</small>
* ''[[Entertainment Weekly]]'' (C-) [http://www.ew.com/ew/article/0,,173173~4~0~iowa,00.html link]
* ''[[NME]]'' (8/10) <small>(s49, 25/08/01)</small>
* [[Playlouder]] (favorit) [http://playlouder.com/dhtml/#/content/11240/iowa link]
* ''[[RTÉ]]'' {{stjerner|*|*|*|-|-|}} [http://www.rte.ie/arts/2001/0906/slipknot.html link]
* ''[[Q (magasin)|Q]]'' {{stjerner|*|*|*|*|-|}} <small>(s130, 10/01)</small>
* ''[[Rolling Stone]]'' {{stjerner|*|*|*|*|-|}}[http://www.rollingstone.com/artists/slipknot/albums/album/146645/review/5942405/iowa link]
  |Hitlister    =
  |Priser       =
  |Før          = ''[[Slipknot (album)|Slipknot]]''<br />(1999)
  |Nu           = '''''Iowa'''''<br />(2001)
  |Efter        = ''[[Vol. 3: (The Subliminal Verses)]]''<br />(2004)
  |Langtype     =
  |Kompileret af= 
  |Diverse      =
}}
'''''Iowa''''' er det andet album af det amerikanske [[heavy metal|metal]]-band [[Slipknot]], udgivet gennem [[Roadrunner Records]] den 28. august 2001. Titlen stammer fra bandets hjemstat [[Iowa]], som medlemmerne har beskrevet som en af deres vigtigste inspirationskilder.
Musik