The End of Heartache is the third studio album by American metalcore band Killswitch Engage. It was released on May 11, 2004, through Roadrunner Records. It is the first album to feature lead vocalist Howard Jones and drummer Justin Foley. It received positive acclaim from critics.

Howard Jones is an American metalcore vocalist best known as the former lead singer of Killswitch Engage and Blood Has Been Shed. He is the current vocalist of Light the Torch, formerly known as Devil You Know, and SION with YouTuber/guitarist Jared Dines.