The War on Drugs is an American indie rock band from Philadelphia, Pennsylvania, formed in 2005. The band consists of Adam Granduciel (vocals, guitar), David Hartley (bass, guitar), Robbie Bennett (keyboards, guitar) and Patrick Berkery (drums).

Founded by close collaborators Granduciel and Kurt Vile, The War on Drugs released their debut studio album, Wagonwheel Blues, in 2008. Vile departed shortly after its release to focus on his solo career.