The 2021 Knotfest lineup has just been unveiled, featuring headliners Slipknot alongside the likes of Faith No More, Megadeth, Lamb of God and many others.

The event will be held on Sept. 25 at the National Balloon Classic Field in Indianola, Iowa, located just 14 miles south of Slipknot's home town of Des Moines and will also feature performances by $Suicideboy$, Gojira, Trivium, Tech N9ne, Fever 333, Knocked Loose, Turnstile, Gatecreeper and Vended, the latter of which features Clown's son Simon and Corey Taylor's son Griffin.

"A home show is always insane, but a home Knotfest show will be on a whole other level. Prepare. See you soon for the newreality. Stay (sic)," said Clown of the festival's forthcoming return.

More details about the lineup can be seen at the bottom of the page. Tickets will go on sale on June 4 at 10AM CT at the Knotfest Iowa website and pre-sale tickets are available for purchase for subscribers starting today (May 25) at 10AM CT at the same site.

In tandem with the announcement of this latest installment of Knotfest, Slipknot have also officially confirmed that they returned to the studio last month to work on the successor to 2019's We Are Not Your Kind. Members of the group had been vocal about work that was ongoing throughout the pandemic, teasing fans that the new record could be conceptual and that they are making "God music" in the studio.

Slipknot's 'Outside the 9' fan club is also being "absorbed" by per a press release and all members will be afforded the opportunity to catch an inside glimpse at the making of the new album, as well as several other perks related to the festival and various other Slipknot events. Exclusive content, merchandise, and other perks will be accessible as well for subsribers.

Learn more about the fan club offers here.

Knotfest 2021 Lineup — Sept. 25 in Indianola, Iowa

  • Slipknot
  • Faith No More
  • Megadeth
  • Lamb of God
  • $uicideboy$
  • Gojira
  • Trivium
  • Tech N9ne
  • Fever 333
  • Knocked Loose
  • Turnstile
  • Gatecreeper
  • Vended
Knotfest 2021 Lineup

2021 U.S. Rock + Metal Festivals

See what music festivals rock and metal fans might want to check out in the United States throughout the summer and fall of 2021. Plenty are scheduled to occur this year as live music slowly returns after the COVID-19 pandemic largely shuttered it for over a year.

2021 International Rock + Metal Festivals

Take a look at the rock and metal music festivals happening around the world in the summer and fall of 2021. This international festival season finds a handful of annual events returning, although many more fests initially plotting a 2021 bash (Summer Breeze Open Air, Knotfest Brazil, Download Festival proper and others) ultimately held off another year.

More From KFMX FM