Alien Weaponry is a three-piece thrash metal band from Waipu, New Zealand. They were formed in 2010 by brothers Henry & Lewis de Jong, when they were merely 8 and 10 years old. The band currently consists of Lewis de Jong (guitar and vocals), Henry de Jong (drums), and Ethan Trembath (bass guitar).

They are known for tackling sociopolitical issues particularly pertaining to New Zealand’s history and contemporary society. They often incorporate Te Rao Māori lyrics into their songs.