| Nano-Mugen Compilation 2011 | |
| Type: | compilation album |
| Artist: | Various artists |
| Cover: | nm2011cover.jpg |
| Released: | June 29, 2011 |
| Genre: | Alternative rock, punk rock, Indie |
| Length: | 42:47 (Disc. 1) 45:35 (Disc. 2) |
| Label: | Ki/oon (KSCL-1840, 1841) |
| Chronology: | Nano-Mugen |
| Prev Title: | Nano-Mugen Compilation 2009 |
| Prev Year: | 2009 |
| Next Title: | Nano-Mugen Compilation 2012 |
| Next Year: | 2012 |
Asian Kung-Fu Generation Presents: Nano–Mugen Compilation 2011 is a compilation album released by Asian Kung-Fu Generation on June 29, 2011 to advertise their ninth annual Nano-Mugen Festival, held at the Yokohama Arena from July 16 to July 17 of the same year. It features songs from Asian Kung-Fu Generation, Weezer, The Rentals, and other bands that performed for the 2011 Nano-Mugen Festival.