El Ten Eleven is a Los Angeles post-rock duo known for combining guitar/bass doubleneck or fretless bass, with heavy looping, or vamping, and the utility of an effects pedal, over acoustic or electric drumming. They have released five full length albums, an ep and a remix album, earning generally positive reviews.

The band has earned some attention due to many of their songs being featured in the soundtracks of Gary Hustwit's design documentaries Helvetica, Objectified, and Urbanized.