Justin Foley is an American musician and the drummer of the metalcore band Killswitch Engage. He is also a former member of the band Blood Has Been Shed along with Killswitch Engage's former lead singer, Howard Jones.

Killswitch Engage is the fifth studio album by American metalcore band Killswitch Engage. It was released on June 30, 2009 through Roadrunner Records. It is the band's second album to be self-titled, the first being their debut album. It was produced by Adam Dutkiewicz and Brendan O'Brien. The album's reception from critics and fans has been mixed, with praise for Howard Jones's vocals and criticism of Dutkiewicz's and O'Brien's production and the album's reliance on formula.