| Porcupine Tree Albums |
| album | date | label |
| In Absentia | 26 Dec 2005 | Lava |
| Deadwing | 26 Apr 2005 | Lava |
| Fear of a Blank Planet | 23 Jul 2007 | Roadrunner Records |
| Signify | 1 Jan 1996 | Ark 21 Records |
| On the Sunday of Life | | |
| The Sky Moves Sideways | 5 Sep 1995 | Navarre Corporation/ |
| Nil Recurring | 7 Jun 2010 | Kscope |
| Metanoia | 14 Mar 2006 | Snapper Classics UK |
| Warszawa | 15 Feb 2005 | Madfish Records UK |
| On the Sunday of Life... | 0 Jul 1991 | |
| Coma Divine | 24 Aug 2004 | Madfish Records UK |
| Futile | 0 Jul 2003 | |
| Insignificance | 1997 | !K7 |
| Yellow Hedgerow Dreamscape | 1994 | |
| Staircase Infinities | 11 Nov 1997 | Blueprint UK |
| Tarquin's Seaweed Farm | 1989 | Delerium |
| XM | 0 Jul 2003 | |
| In Absentia (bonus disc) | 24 Sep 2002 | Lava |
| XMII | 0 Jun 2005 | |
| Lazarus | 14 Mar 2005 | |
| Voyage 34 | 0 Oct 1992 | Snapper Music |
| Spiral Circus Live | 0 Apr 1993 | |
| Pure Narcotic | 1999 | |
| Stars Die: The Delerium Years (disc 2) | 0 Mar 2002 | |
| Stars Die | 30 Apr 2002 | Snapper |
| Stupid Dream (Special Edition) | 7 Jan 2008 | Snapper Music |
| Shallow | 25 Jan 2005 | Lava |
| The Sound of Muzak | 27 May 2003 | Lava |
| The Sky Moves Sideways (disc 1) | 17 Nov 2003 | Madfish |
| Transmission IV | 2001 | |
| The Sky Moves Sideways (disc 2) | 17 Nov 2003 | Madfish |
| Piano Lessons | 0 Apr 1999 | |
| Sky Moves Sideways | | |
| 4 Chords That Made a Million | 2 May 2000 | |
| Coma Divine (disc 1) | 2003 | |
| Coma Divine (disc 2) | 0 Feb 2003 | |
| Lightbulb Sun (bonus disc) | 19 Feb 2001 | Madfish |
| 2001-06-23: NEARfest 2001, Bethlehem, PA, USA (disc 2) | | |
| Shesmovedon | 2000 | |
| Up the Downstair (disc 1: Up the Downstair (2004 version)) | 0000 | Madfish |
| Up the Downstair (disc 2: Staircase Infinities) | 0000 | |
| XM - Transmission 1.2 | | Madfish |
| The Porcupine Tree Delerium EP | 2001 | |
| Waiting | 0 May 1996 | |
| Moonloop EP | 1994 | Delerium |
| Love, Death & Mussolini EP | 1990 | |
| Coma Divine II | 1999 | |
| In Abstentia | | |
| Filharmonica Pomorksa (2 October 1997) | | |
| 2001-06-23: NEARfest 2001, Bethlehem, PA, USA (disc 1) | | |
| Shallow | | Lava |
| Sky Moves Sideway | | |
| Coma Dinine | | |
| Up The Downsta | | |
