| Artist | Title | Release Year | Original Release Year | Label | Tracks | Subtitle | |
|---|---|---|---|---|---|---|---|
| Kamelot | Eternity | 2002 | Noise | 11 | Details | ||
| Kamelot | One Cold Winter's Night | 2006 | 18 | Details | |||
| Kamelot | Ghost Opera | 2007 | Spv | 13 | Details | ||
| Kansas | Live at the Whisky | 1992 | Intersound | 14 | Details | ||
| Katagory V | Present Day | 2001 | 10 | Details | |||
| Katagory V | A New Breed Of Rebellion | 2005 | Metal Ages | 9 | Details | ||
| Katagory V | The Rising Anger | 2006 | NIGHTMARE RECORDS | 10 | Details | ||
| Kidd Robin | Never Stop Emotions | 1994 | 7 | Details | |||
| Kilgore | A Search For Reason | 1998 | Revolution | 12 | Details | ||
| Kings Machine, The | ...A State Of Mind | 2001 | Nightmare | 10 | Details | ||
| Kings of the Sun | Drop the Gun | 1990 | Bmg | 1 | Details | ||
| King's X | Manic Moonlight | 2001 | Metal Blade Records | 10 | Details | ||
| King's X | Ogre Tones | 2005 | Inside Out U.S. | 15 | Details | ||
| Kiske, Michael | Kiske | 2006 | Frontiers Records | 11 | Details | ||
| KISS | Peter Criss (The Remasters) | 1997 | Mercury | 10 | Details | ||
| KISS | The Very Best Of KISS | 2002 | Universal | 21 | Details | ||
| Kix | Girl Money | 1991 | 3 | Details | |||
| Klugh, Earl | Peculiar Situation | 1999 | Windham Hill Records | 11 | Details | ||
| Kotipelto | Serenity | 2007 | Candlelight | 10 | Details | ||
| Krypteria | Bloodangel's Cry | 2007 | EMI Music Germany GmbH (Caroline Records) | 12 | Details |