| North American tour by Mayhem Festival | |
 Promotional poster for the festival | |
| Location | United States |
|---|---|
| Start date | July 10, 2009 |
| End date | August 16, 2009 |
| Legs | 1 |
| No. of shows | 26 |
| Mayhem Festival concert chronology | |
Mayhem Festival 2009 was the second annual North American Mayhem Festival founded by Kevin Lyman. In July 2009 a DLC song pack was sold in the music video game Rock Band 2.