Lustra is an American pop punk band originally from Boston and later from Los Angeles.

Bandmembers Chris Baird, Nick Cloutman, Jon Baird, and Jason Adams first played together in 1996 under the name Seventeen, releasing two full-lengths and an EP under this name. Bruce Fulford joined the group shortly before the release of their 1999 EP. Legal challenges from Seventeen magazine eventually led the band to change names in 2001; Jon Baird also left the group that same year.