Helmet is an alternative metal band from New York City formed in 1989. Founded by vocalist and lead guitarist Page Hamilton, Helmet has had numerous lineup changes, and Hamilton has been the only constant member.

Helmet has released seven studio albums and two compilation albums. The band found mainstream success with their 1992 major label debut Meantime, which debuted at number 68 on the Billboard 200, with singles "Unsung" and "In the Meantime". After the releases of Betty (1994) and Aftertaste (1997), Helmet broke up in 1998, but reformed in 2004. The band has since released three more albums―Size Matters (2004), Monochrome (2006) and Seeing Eye Dog (2010). Helmet is currently working on a new album, which is due for release in 2015.