Albums
The release date refers to the sell date of the album. It doesn´t have to be the same as the german releas date. The reason for the high quantity of Best Of albums is, that there were albums specialy produced after they got known in the different regions.

- Apocalypse Cow (03/20/1998)
- Apocalypse Cow (Millennium Edition)(11/21/1999)
- Land of the living (11/10/2000)
- Double Cream (Best-of) (11/01/2001)
- Milk Inc. (Best-of) (09/23/2002)
- Closer (10/06/2003)
- Best of Milk Inc. (Best-of) (08/02/2004)
- Essential (Best-of) (10/03/2005)
- Supersized (09/01/2006)
- Supersized CD+DVD (12/15/2006)

Singles
The release date refers to the sell date of the single. It doesn´t have to be the same as the german releas date. Mostly it is the vinyl version, because they are sold before the CD version.

- La Vache (04/02/1997)
- La Vache (Remixes) (1997)
- Free your mind (10/12/1997)
- Inside of me (02/23/1998)
- In my eyes (12/17/1998)
- Promise (03/29/1999)
- Oceans (07/28/1999)
- Losing love (11/15/1999)
- Walk on water (04/14/2000)
- Land of the living (09/22/2000)
- Livin' a lie (February 2001)
- Don't cry (Promo only) (March 2001)
- Never again (06/11/2001)
- Wide awake (11/05/2001)
- Walk on water / Oceans (11/19/2001)
- Oceans / Promise (2001)
- Sleepwalker (04/24/2002)
- Breathe without you (10/28/2002)
- Megamix (Vinyl only) (Dezember 2002)
- In my eyes / Walk on water (2002)
- Time (05/14/2003)
- Time / Breathe without you (08/08/2003)
- The sun always shines on TV (09/01/2003)
- I don't care (feat. Silvy de Bie) (02/09/2004)
- Whisper (09/06/2004)
- Blind (03/02/2005)
- Hits E.P. (07/12/2005)
- Go to Hell (10/07/2005)
- Tainted Love (06/09/2006)
- Run (09/01/2006)
- No Angel (12/15/2006)
- Sunrise (June 2007 in Belgium)

Special release
- Alone at Christmas (1999)
- Doe de donna (2000)
- Vincent (2001)
- Oh Baby I (2001)
- Donna 4 Life (2002)

DVDs
The release date refers to the sell date of the DVD. It doesn´t have to be the same as the german releas date. - Milk Inc. - The DVD (10/11/2004)
- Milk Inc. Supersized Live at the Sportpaleis
(12/15/2006 in Belgium).