Year Albums Lineup Style
1999
Demo [Demo] Jesse Leach - vocals
Mike D'Antonio - bass
Joel Stroetzel - guitars
Adam Dutkiewicz - drums
Melodic Metalcore
2000
Killswitch Engage
2001
  Jesse Leach - vocals
Mike D'Antonio - bass
Joel Stroetzel - guitars
Adam Dutkiewicz - drums
Pete Cortese - guitars
2002
Alive Or Just Breathing Mike D'Antonio - bass
Joel Stroetzel - guitars
Tom Gomes - drums
Adam Dutkiewicz - guitars
Howard Jones - vocals
2003
  Mike D'Antonio - bass
Joel Stroetzel - guitars
Adam Dutkiewicz - guitars
Howard Jones - vocals
Justin Foley - drums
2004
The End Of Heartache
2005
(Set This) World Ablaze [EP]
2006
As Daylight Dies
2007
 
2008
 
2009
Killswitch Engage
2010
 
2011
 
2012
  Mike D'Antonio - bass
Joel Stroetzel - guitars
Adam Dutkiewicz - guitars
Justin Foley - drums
Jesse Leach - vocals
2013
Disarm The Descent Jesse Leach - vocals
Adam Dutkiewicz - guitar
Joel Stroetzel - guitar
Justin Foley - drums
Mike D'Antonio - bass
2014
  Mike D'Antonio - bass
Joel Stroetzel - guitars
Adam Dutkiewicz - guitars
Justin Foley - drums
Jesse Leach - vocals