Dates
Oct 7, 2021 – Oct 10, 2021
Venue
Discovery Park, Sacramento, California
Lineup · 58 acts
Also played- Alien Weaponry
- All Good Things
- American Teeth
- Another Day Dawns
- Anthrax
- Anti-Flag
- Atreyu
- August Burns Red
- Avatar
- Ayron Jones
- Badflower
- Black Map
- Black Veil Brides
- Blame My Youth
- Body Count
- Bones UK
- Butcher Babies
- Cleopatrick
- Contracult Collective
- Crobot
- Death Angel
- Ded
- Des Rocs
- Destroy Boys
- Dropkick Murphys
- Exodus
- Gojira
- grandson
- In This Moment
- Knocked Loose
- LAW
- Machine Gun Kelly
- Mammoth WVH
- Mastodon
- Mudvayne
- Oxymorrons
- Pennywise
- Pop Evil
- Rancid
- Rise Against
- Seether
- Skillet
- Social Distortion
- South of Eden
- Steel Panther
- Suicidal Tendencies
- Testament
- The Black Moods
- The Blue Stones
- The Cold Stares
- The Offspring
- Unity TX
- Volbeat
- Widow 7
- Yelawolf
Other years
Lineup data from https://en.wikipedia.org/wiki/Aftershock_Festival?oldid=1374244408 · Retrieved Sep 18, 2026 · CC BY-SA 4.0
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