Álbuns de estúdio:

	Killing Is My Business... And Business Is Good! (1985)
	Peace Sells... But Who's Buying? (1986)
	So Far, So Good... So What! (1988)
	Rust In Peace (1990)
	Countdown to Extinction (1992)
	Youthanasia (1994)
	Cryptic Writings (1997)
	Risk (1999)
	The World Needs A Hero (2001)
	The System Has Failed (2004)
	United Abominations (2007)
	Endgame (2009)

Remasters:

	Killing Is My Business... And Business Is Good! (Remaster) (2002)
	Countdown to Extinction (Remaster) (2004)
	Cryptic Writings (Remaster) (2004)
	Peace Sells...But Who's Buying? (Remaster) (2004)
	Risk (Remaster) (2004)
	Rust In Peace (Remaster) (2004)
	So Far, So Good..So What! (Remaster) (2004)
	Youthanasia (Remaster) (2004)

Álbuns ao vivo:

Rude Awakening (2002)

Coletâneas:

	Hidden Treasures (1995)
	Old Testaments (1997)
	Capitol Punishment: The Megadeth Years (2000)
	Still Alive...And Well? (2002)
	Greatest Hits: Back To The Start (2005)
	Anthology: Set the World Afire (2008)

EPs:

	Maximum Megadeth (1991)
	Cyber Army (1996)
	Live Trax (1997)
	Cryptic Sounds - No Voices In Your Head (1998)
	Live Trax II (1998)

Outros:

	The Megabox (1993)
	Hell Wasn't Built In A Day - The Complete Remasters (Box Set) (2004)

Participações:

	Dudes Soundtrack (1987)
	Decline of the Western Civilization II: The Metal Years (1988)
	Shocker (1989)
	Bill and Ted's Bogus Journey (1991)
	Super Mario Bros (1992)
	Beavis and Butthead Experience (1993)
	Last Action Hero (1993)
	Tales From the Crypt Presents: Demon Knight (1995)
	Mortal Kombat: Annihilation (1997)
	Songs of the Witchblade: A Soundtrack to the Comic Books (1998)
	Strangeland (1998)
	Duke Nukem: Music to Score by (1999)
	Universal Soldier: The Return (1999)
	Heavy Metal: Geomatrix (2001)
	Grand Theft Auto: Vice City - Volume 1: V-Rock (2002)
	Flatout 2 (2006)
	Gears of War (2006)