Discographie de Dream Theater
25 albums de 1988 à 2025 ; 130 disques en tout et 1 345 éditions physiques recensées.
Albums 25
| Année | Titre | Éditions |
|---|---|---|
| 1988 |  When Dream And Day UniteVinyle, CD, CassettePossédé | 42 |
| 1992 |  Images And WordsVinyle, CD, CassettePossédé | 59 |
| 1993 |  Live At The MarqueeVinyle, CD, CassettePossédé | 17 |
| 1994 |  AwakeVinyle, CD, CassettePossédé | 44 |
| 1997 |  Falling Into InfinityVinyle, CD, CassettePossédé | 40 |
| 1998 |  Once In A LivetimeVinyle, CD, CassettePossédé | 18 |
| 1999 |  Metropolis Pt. 2: Scenes From A MemoryVinyle, CD, CassettePossédé | 37 |
| 2001 |  Six Degrees Of Inner TurbulenceVinyle, CD, CassettePossédé | 22 |
| 2001 |  Live Scenes From New YorkCD, Cassette, DisquePossédé | 12 |
| 2002 |  The Number Of The BeastVinyle, CDPossédé | 16 |
| 2003 |  Train Of ThoughtVinyle, CD, CassettePossédé | 28 |
| 2004 |  Live At BudokanVinyle, CD, CassettePossédé | 9 |
| 2005 |  OctavariumVinyle, CD, CassettePossédé | 22 |
| 2006 |  Awake Demos (1994)Vinyle, CDPossédé | 10 |
| 2006 |  Score (20th Anniversary World Tour)Vinyle, CDPossédé | 8 |
| 2006 |  Old Bridge, New Jersey (1996)Vinyle, CDPossédé | 6 |
| 2007 |  Systematic ChaosVinyle, CD, CassettePossédé | 25 |
| 2009 |  Black Clouds & Silver LiningsVinyle, CD, DisquePossédé | 19 |
| 2009 |  Train Of Thought Instrumental Demos (2003)Vinyle, CDPossédé | 12 |
| 2011 |  A Dramatic Turn of EventsVinyle, CDPossédé | 15 |
| 2013 |  Dream TheaterVinyle, CDPossédé | 16 |
| 2016 |  The AstonishingVinyle, CD, DisquePossédé | 8 |
| 2018 |  Distance Over TimeVinyle, CD, CassettePossédé | 32 |
| 2021 |  A View From The Top Of The WorldVinyle, CD, DisquePossédé | 14 |
| 2025 |  ParasomniaVinyle, CDPossédé | 23 |
Albums live 25
| Année | Titre | Éditions |
|---|---|---|
| 2001 |  Selections From Live Scenes From New YorkCDPossédé | 1 |
| 2003 |  Graspop Festival 2002CDPossédé | 1 |
| 2003 |  Los Angeles, California 5/18/98CDPossédé | 1 |
| 2004 |  Master of PuppetsVinyle, CDPossédé | 4 |
| 2004 |  A Sort of HomecomingCDPossédé | 1 |
| 2004 |  Tokyo, Japan 10/28/95CDPossédé | 1 |
| 2005 |  When Dream and Day ReuniteCDPossédé | 3 |
| 2006 |  Dark Side of the MoonCDPossédé | 1 |
| 2007 |  Made in JapanCDPossédé | 3 |
| 2007 |  New York City 3/4/93CDPossédé | 2 |
| 2007 |  Images and Words: 15th Anniversary PerformanceCDPossédé | 1 |
| 2008 |  Chaos in Motion 2007–2008DisquePossédé | 3 |
| 2008 |  Progressive Nation 2008CDPossédé | 1 |
| 2009 |  Uncovered 2003–2005CDPossédé | 1 |
| 2013 |  Live at Luna ParkCD, DisquePossédé | 6 |
| 2014 |  Breaking the Fourth Wall: Live From the Boston Opera HouseDisquePossédé | 1 |
| 2020 |  Distant Memories: Live in LondonCDPossédé | 3 |
| 2021 |  Lost Not Forgotten Archives: Images and Words – Live in Japan, 2017Vinyle, CDPossédé | 4 |
| 2021 |  Happy Holidays From Dream TheaterCDPossédé | 1 |
| 2022 |  Lost Not Forgotten Archives: Live at Wacken (2015)CDPossédé | 2 |
| 2022 |  Lost Not Forgotten Archives: …and Beyond – Live in Japan, 2017CDPossédé | 1 |
| 2022 |  Lost Not Forgotten Archives: Live in Berlin (2019)CDPossédé | 1 |
| 2023 |  Lost Not Forgotten Archives: Live at Madison Square Garden (2010)CDPossédé | 1 |
| 2025 |  Quarantième: Live à ParisVinyle, CDPossédé | 12 |
| 2026 |  Lost Not Forgotten Archives: Live in Tokyo, 2010CDPossédé | 2 |
Compilations 13
| Année | Titre | Éditions |
|---|---|---|
| 1998 |  International Fan Clubs Christmas CD 1998CDPossédé | 1 |
| 1999 |  Cleaning Out the ClosetCDPossédé | 1 |
| 2000 |  Scenes From a World TourCDPossédé | 1 |
| 2002 |  Taste the MemoriesCDPossédé | 1 |
| 2002 |  When Demos and Singles UniteCDPossédé | 1 |
| 2007 |  Lifting ShadowsCDPossédé | 1 |
| 2007 |  Roadrunner Records 2007 Prog SamplerCDPossédé | 1 |
| 2008 |  Greatest Hit (...And 21 Other Pretty Cool Songs)CDPossédé | 9 |
| 2011 |  Original Album SeriesCDPossédé | 1 |
| 2012 |  The Triple Album CollectionCDPossédé | 1 |
| 2014 |  The Studio Albums 1992–2011CDPossédé | 1 |
| 2024 |  Vol. 1VinylePossédé | 1 |
| 2025 |  The Studio Albums 1992–2016CDPossédé | 1 |
EP 7
| Année | Titre | Éditions |
|---|---|---|
| 1995 |  A Change Of SeasonsVinyle, CD, CassettePossédé | 37 |
| 1998 |  Live Bonus TracksCDPossédé | 1 |
| 2001 |  04 Degrees of Radio EditsCDPossédé | 1 |
| 2002 |  The ATCO DemosCDPossédé | 1 |
| 2007 |  Forsaken EPCDPossédé | 3 |
| 2009 |  WitherCDPossédé | 4 |
| 2016 |  LegacyCDPossédé | 1 |
Singles 21
| Année | Titre | Éditions |
|---|---|---|
| 1989 |  AfterlifeCDPossédé | 1 |
| 1992 |  Pull Me UnderVinyle, CDPossédé | 5 |
| 1992 |  Another DayCD, CassettePossédé | 4 |
| 1992 |  Take the TimeCDPossédé | 2 |
| 1994 |  LieVinyle, CDPossédé | 5 |
| 1994 |  The Silent ManCDPossédé | 3 |
| 1994 |  Caught In A WebCDPossédé | 2 |
| 1997 |  Hollow YearsCDPossédé | 5 |
| 1997 |  Burning My SoulCDPossédé | 1 |
| 1997 |  Metal SamplerCDPossédé | 1 |
| 1997 |  You Not MeCDPossédé | 1 |
| 1999 |  HomeCDPossédé | 1 |
| 2000 |  Through Her EyesCDPossédé | 5 |
| 2003 |  As I AmCDPossédé | 1 |
| 2005 |  These Walls / Panic AttackCDPossédé | 1 |
| 2007 |  Constant MotionCDPossédé | 2 |
| 2007 |  Tour SamplerVinylePossédé | 1 |
| 2009 |  A Rite Of PassageCDPossédé | 2 |
| 2009 |  StargazerCDPossédé | 1 |
| 2011 |  On The Backs Of AngelsCDPossédé | 3 |
| 2014 |  Illumination TheoryVinylePossédé | 1 |
Autres parutions 39
| Année | Titre | Éditions |
|---|---|---|
| 1986 |  Majesty DemoCassettePossédé | 1 |
| 1996 |  International Fan Club Christmas CD 1996CDPossédé | 3 |
| 1997 | International Fanclub Christmas CD 1997 - The Making Of Falling To InfinityVinyle, CDPossédé | 8 |
| 1997 |  The Making of Falling Into InfinityCDPossédé | 2 |
| 1999 | Christmas CD 1999 - Cleaning Out The ClosetCD, CassettePossédé | 3 |
| 2000 | Christmas CD 2000 - Scenes From A World TourCDPossédé | 3 |
| 2001 | Four Degrees Of Radio EditsCDPossédé | 2 |
| 2002 | Master Of MetallicaVinyle, CD, CassettePossédé | 17 |
| 2002 | Taste The Memories - International Fan Clubs CD 2002 - The 10th Anniversary Of Images And WordsCDPossédé | 2 |
| 2003 | Official Bootleg: The Making Of Scenes From A MemoryVinyle, CDPossédé | 9 |
| 2003 | Graspop Festival 2002 - International Fan Clubs CD 2003CDPossédé | 4 |
| 2003 |  The Majesty Demos 1985–1986Vinyle, CDPossédé | 3 |
| 2003 |  The Making of Scenes From a MemoryCDPossédé | 1 |
| 2004 | A Sort Of Homecoming - International Fan Clubs CD 2004CDPossédé | 2 |
| 2004 |  When Dream and Day Unite Demos 1987–1989CDPossédé | 2 |
| 2005 | Official Bootleg: When Dream And Day ReuniteVinyle, CDPossédé | 10 |
| 2005 | Official Bootleg: Images And Words Demos 1989-1991Vinyle, CDPossédé | 6 |
| 2005 | Official Bootleg: When Dream And Day Unite Demos 1987-1989Vinyle, CDPossédé | 5 |
| 2005 |  Images and Words Demos 1989–1991CDPossédé | 2 |
| 2005 | 5 Song SamplerCDPossédé | 1 |
| 2006 | Official Bootleg: Dark Side Of The MoonCD, CassettePossédé | 6 |
| 2007 | Official Bootleg: The Majesty Demos 1985-1986Vinyle, CDPossédé | 7 |
| 2007 |  Falling Into Infinity Demos 1996–1997CDPossédé | 3 |
| 2007 | Official Bootleg: Falling Into Infinity Demos 1996-1997CDPossédé | 2 |
| 2007 | ForsakenCDPossédé | 1 |
| 2011 | Build Me Up, Break Me DownCDPossédé | 1 |
| 2013 | The Enemy InsideCDPossédé | 1 |
| 2020 | Distant Memories - Live In London = ディスタント・メモリーズ～ライヴ・イン・ロンドンCD, DisquePossédé | 11 |
| 2021 | A Dramatic Tour Of Events - Select Board MixesVinyle, CDPossédé | 9 |
| 2021 | Lost Not Forgotten Archives: Images And Words – Live In Japan, 2017 = ロスト・ノット・フォゴトゥン・アーカイヴス：イメージズ・アンド・ワーズ 〜 ライブ・イン・ジャパン 2017CDPossédé | 1 |
| 2022 | Live In Berlin (2019)Vinyle, CDPossédé | 7 |
| 2022 | Live In NYC - 1993Vinyle, CDPossédé | 7 |
| 2022 | ...And Beyond - Live In Japan, 2017Vinyle, CDPossédé | 6 |
| 2022 | Live At Wacken (2015)Vinyle, CDPossédé | 4 |
| 2022 | Made In Japan - Live (2006)Vinyle, CD, CassettePossédé | 4 |
| 2023 | Distance Over Time Demos (2018)Vinyle, CDPossédé | 5 |
| 2023 | Live At Madison Square Garden (2010)Vinyle, CDPossédé | 5 |
| 2023 |  Lost Not Forgotten Archives: Distance Over Time Demos (2018)CDPossédé | 1 |
| 2026 | Live In Tokyo, 2010Vinyle, CDPossédé | 5 |
34 parutions non officielles (enregistrements pirates) ne sont pas listées.
2 autres œuvres, sans date connue, ne figurent pas dans cette liste.