| Cuartetos | Arriaga; Cuarteto Casals | CD | 12 | | Harmonia Mundi | HMI987038 | |
| The String Quartets / Piano Quintet, op. 34 | Johannes Brahms; Cuarteto Casals, Claudio Martínez Mehner | 2×CD | 8 + 8 | | Harmonia Mundi | HMI 987074.75 | 8427592001123 |
| String Quartets | Arriaga; Cuarteto Casals | CD | 12 | | Harmonia Mundi | HMA 1957038 | 794881909926 |
| Metamorphosis | Cuarteto Casals : Bartók, Ligeti, Kurtág | CD | 25 | | Harmonia Mundi | HMC 902062 | 794881966325 |
| La musica notturna delle strade di Madrid | Luigi Boccherini; Cuarteto Casals with Eckart Runge, Carles Trepat | CD | 15 | | Harmonia Mundi | HMC 902092 | 3149020209226 |
| 20th-Century String Quartets | Debussy, Ravel, Toldrá, Zemlinsky; Cuarteto Casals | 2×CD | 10 + 11 | | Harmonia Mundi | | |
| String Quartets D 87 & D 887 | Franz Schubert; Cuarteto Casals | CD | 8 | | Harmonia Mundi France | HMC 902121 | 3149020212127 |
| Die sieben letzten Worte unseres Erlösers am Kreuze | Joseph Haydn; Cuarteto Casals | Digital Media | 9 | | Harmonia Mundi | | |
| String Quartets Dedicated to Joseph Haydn: K. 428 / K. 465 "Dissonanz" / K. 387 | Wolfgang Amadeus Mozart; Cuarteto Casals | CD | 12 | | Harmonia Mundi | HMC 902186 | 3149020218624 |
| String Quartets, op. 33 | Joseph Haydn; Cuarteto Casals | 2×CD | 12 + 12 | | Harmonia Mundi | HMX 2962022.23 | 794881911929 |
| Inventions: Complete String Quartets, Vol. 1 | Beethoven; Cuarteto Casals | 3×CD | 12 + 7 + 8 | | Harmonia Mundi | HMM 902400.02 | 3149020933701 |
| Revelations: The Complete String Quartets, Vol. II | Ludwig van Beethoven; Cuarteto Casals | 3×CD | 8 + 8 + 5 | | Harmonia Mundi | HMM 902403.05 | 3149020935880 |
| Revelations: The Complete String Quartets, Vol. II: 1 | Ludwig van Beethoven; Cuarteto Casals | Digital Media | 8 | | Harmonia Mundi | | |
| Revelations: The Complete String Quartets, Vol. II: 2 | Ludwig van Beethoven; Cuarteto Casals | Digital Media | 8 | | Harmonia Mundi | | |
| Revelations: The Complete String Quartets, Vol. II: 3 | Ludwig van Beethoven; Cuarteto Casals | Digital Media | 5 | | Harmonia Mundi | | |
| Apotheosis: The Complete String Quartets, Vol. III | Ludwig van Beethoven; Cuarteto Casals | 3×CD | 9 + 11 + 7 | | Harmonia Mundi | HMM 902406.08 | 3149020940761 |
| Apotheosis: The Complete String Quartets, Vol. III | Ludwig van Beethoven; Cuarteto Casals | 3×Digital Media | 9 + 11 + 7 | | Harmonia Mundi | | 3149020941171 |
| String Quartets Dedicated to Joseph Haydn: K. 421, 458 “Hunt” & 464 | Wolfgang Amadeus Mozart; Cuarteto Casals | Digital Media | 12 | | Harmonia Mundi | HMM 902654 | 5400863054953 |
| The Art of Fugue | Johann Sebastian Bach; Cuarteto Casals | Digital Media | 19 | | Harmonia Mundi | HMM 902717 | 3149020946756 |
| Debussy: Cuarteto de cuerdas en sol menor, op. 10 / Zemlinsky: Cuarteto de cuerdas n.º 2, op. 15 | Debussy, Zemlinsky; Cuarteto Casals | CD | 10 | | Harmonia Mundi | HMI 987057 | 8427592000669 |
| Influencias | Ravel, Turina, Toldrà; Cuarteto Casals | CD | 11 | | Harmonia Mundi | HMI 987072 | 8427592001000 |
