Fleshwater is an American rock band formed in Boston in 2017. The band was formed by Anthony DiDio, and Matt Wood (drums) of Vein.fm, with their Vein.fm bandmate Jeremy Martin (bass) and Marisa Shirar joining two years after the band's formation. The band currently consists of DiDio, Shirar, Martin, Jonathan Lhaubouet (guitars), and Josian Ramos (drums).