| 1975 | Ramifications | Irène Schweizer, Rüdiger Carl, Paul Lovens, Radu Malfatti, Harry Miller | | 1 |
| 1976 | Messer | Schweizer, Carl, Moholo | | 2 |
| 1977 | Wilde Señoritas | Irène Schweizer | | 1 |
| 1978 | Hexensabbat | Irène Schweizer | | 1 |
| 1978 | The Very Centre of Middle Europe | Irène Schweizer, Rüdiger Carl | | 1 |
| 1978 | Tuned Boots | Schweizer, Carl, Moholo | | 1 |
| 1981 | Die V-Mann Suite | Irène Schweizer, Rüdiger Carl | | 1 |
| 1987 | Cordial Gratin | Irène Schweizer, Joëlle Léandre | | 1 |
| 1988 | [untitled] | Irène Schweizer & Günter Sommer | | 2 |
| 1988 | The Storming of the Winter Palace | Irène Schweizer, Maggie Nicols, George Lewis, Joëlle Léandre, Günter Sommer | | 2 |
| 1989 | [untitled] | Irène Schweizer & Andrew Cyrille | | 2 |
| 1989 | Paris Quartet | Joëlle Léandre, Yves Robert, Irène Schweizer, Daunik Lazro | | 1 |
| 1991 | Overlapping Hands: Eight Segments | Marilyn Crispell & Irène Schweizer | | 1 |
| 1992 | [untitled] | Irène Schweizer & Pierre Favre | | 2 |
| 1992 | Piano Solo, Volume 1 | Irène Schweizer | | 1 |
| 1992 | Piano Solo, Volume 2 | Irène Schweizer | | 1 |
| 1992 | Theoria | Barry Guy and the London Jazz Composer's Orchestra with Irène Schweizer | | 1 |
| 1996 | [untitled] | Irène Schweizer & Han Bennink | | 2 |
| 1996 | Irène Schweizer & Louis Moholo | Irène Schweizer & Louis Moholo | | 1 |
| 1996 | Piano Solo: Many and One Direction | Irène Schweizer | | 1 |
| 1997 | European Masters Of Improvisation | Irène Schweizer, Mani Neumeier | | 1 |
| 1998 | Double Trouble Two | Barry Guy, London Jazz Composers' Orchestra with Irène Schweizer, Marilyn Crispell, Pierre Favre | | 1 |
| 2000 | Ensemble Oggimusica Meets Irène Schweizer | Ensemble Oggimusica Meets Irène Schweizer | | 1 |
| 2001 | Chicago Piano Solo | Irène Schweizer | | 1 |
| 2002 | Twin Lines | Co Streiff, Irène Schweizer | | 1 |
| 2005 | Where's Africa | Irène Schweizer & Omri Ziegele | | 1 |
| 2006 | First Choice: Piano Solo KKL Luzern | Irène Schweizer | | 1 |
| 2009 | Berne Concert | Irène Schweizer, Reggie Workman, Andrew Cyrille & Oliver Lake | | 1 |
| 2009 | Can Walk on Sand | Omri Ziegele Where's Africa Trio with Irène Schweizer & Makaya Ntshoko | | 1 |
| 2011 | Jump! | Jürg Wickihalder European Quartet featuring Irène Schweizer | | 1 |
| 2011 | To Whom It May Concern: Piano Solo Tonhalle Zürich | Irène Schweizer | | 2 |
| 2016 | Musical Monsters | Don Cherry - John Tchicai - Irène Schweizer, Léon Francioli - Pierre Favre - | | 1 |
