| 1990 | Italian Cello Music | Roel Dieltiens | | 1 |
| 1991 | Bruch: 8 Stücke op. 83 / Zemlinsky: Trio op. 3 | Max Bruch, Alexander von Zemlinsky; Walter Boeykens, Robert Groslot, Thérèse-Marie Gilissen, Roel Dieltiens | | 1 |
| 1991 | Sonatas for Violoncello and Basso Continuo | Vivaldi, Geminiani; Roel Dieltiens | | 2 |
| 1997 | Le Violoncelle virtuose | Auguste Franchomme; Ensemble Explorations, Roel Dieltiens | | 1 |
| 1998 | Concertos pour violoncelle, Volume 1 | Antonio Vivaldi; Ensemble Explorations, Roel Dieltiens | | 1 |
| 1999 | Lautenkonzerte | Fasch, Haydn, Kohaut, Hagen; Hopkinson Smith, Chiara Banchini, David Plantier, David Courvoisier, Roel Dieltiens | | 1 |
| 2002 | Concertos pour violoncelle, Volume 2 | Antonio Vivaldi; Roel Dieltiens, Christine Busch, Ensemble Explorations | | 1 |
| 2002 | Sonate a quattro | Gioachino Rossini; Ensemble Explorations, Roel Dieltiens | | 2 |
| 2005 | 6 Suiten für Violoncello | Johann Sebastian Bach; Roel Dieltiens | 4 | 1 |
| 2005 | Octuor op. 20 / Romance sans paroles | Mendelssohn; Ensemble Explorations, Roel Dieltiens, Frank Braley | | 1 |
| 2007 | Quintette, op. 81 / Bagatelles, op. 47 | Dvořák; Frank Braley, Ensemble Explorations, Roel Dieltiens | | 1 |
| 2009 | Cello Sonatas | Antonio Vivaldi; Roel Dieltiens, Ensemble Explorations | | 1 |
| 2010 | Complete Cello Suites | Johann Sebastian Bach; Roel Dieltiens | | 1 |
| 2013 | Une Larme, Duo, Serenata, Sonate a Quattro | Gioachino Rossini; Ensemble Explorations, Roel Dieltiens | | 1 |
| 2013 | Le couronnement de Popper | David Popper; Enrico Bronzi, Marc Coppey, Eric-Maria Couturier, Hélène Dautry, Henri Demarquette, Roel Dieltens, Thomas Duran, Ophélie Gaillard, Anne Gastinel, Francis Gouton, Marie Hallynck, Michal Kaňka, Damian Martínez, Marie-Paule Milone, Jérôme Pernoo, Xavier Phillips, Raphaël Pidoux, François Salque, István Várdai, Sung-Won Yang | | 1 |
| 2016 | Piano Trios, op. 99 & 100 | Franz Schubert; Andreas Staier, Daniel Sepec, Roel Dieltiens | | 1 |
| 2017 | Bach Privat | Bach; A. Staier, A. L. Richter, G. Nigl, P. Müllejans, R. Dieltiens | | 2 |
| 2022 | Cello Sonatas & Bagatelles, opp. 102, 119 & 126 | Beethoven; Andreas Staier, Roel Dieltiens | | 1 |
| — | Sonaten Op. 120 - Trio Op. 114 | Johannes Brahms; Walter Boeykens, Jean-Claude Vanden Eynden & Roel Dieltiens | | 1 |
