The Death Set (also spelled TheDeathSet or The DeathSet) is a music group formed in 2005 in Sydney, Australia by Johnny Siera and Beau Velasco. Six months after its inception the band moved to the East Coast of the United States, spending most of its time in Brooklyn, Baltimore and Philadelphia where the band found an audience for its style of spastic, cross genre, punk rock. All members currently live in Brooklyn, where the band is based. The band fuses punk rock sound and energy, electronic music production and hip hop sampling into their recordings. Their live shows are high energy events often played at crowd level with the audience surrounding the band.

The band was originally formed with Johnny Siera and Beau Velasco sharing vocal, guitar and production duties. The current lineup features Siera in the same role, Jahphet Landis playing drums and Daniel Walker on guitar and vocals.