| Adagio and Fugue in C minor, K. 546 | | | | | | | |
| Adagio and Fugue in C minor, K. 546: I. Adagio | | | | | | | |
| Adagio and Fugue in C minor, K. 546: II. Fugue | | | | | | | |
| Concertino | | | | | | | |
| Concerto a quattro no. 1 in G minor: I. Grave e adagio | | | | | | | |
| Concerto a quattro no. 1 in G minor: II. Spiritoso | | | | | | | |
| Concerto a quattro no. 1 in G minor: III. Allegro | | | | | | | |
| Divertimento for String Quartet in B-flat major, K. 125b/137 "Salzburg Symphony no. 2": I. Andante | | | | | | | |
| Divertimento for String Quartet in B-flat major, K. 125b/137 "Salzburg Symphony no. 2": II. Allegro di molto | | | | | | | |
| Divertimento for String Quartet in B-flat major, K. 125b/137 "Salzburg Symphony no. 2": III. Allegro assai | | | | | | | |
| Divertimento for String Quartet in D major, K. 125a/136 “Salzburg Symphony no. 1”: I. Allegro | | | | | | | |
| Divertimento for String Quartet in D major, K. 125a/136 “Salzburg Symphony no. 1”: II. Andante | | | | | | | |
| Divertimento for String Quartet in D major, K. 125a/136 “Salzburg Symphony no. 1”: III. Presto | | | | | | | |
| Divertimento for String Quartet in F major, K. 125c/138 "Salzburg Symphony no. 3": I. Allegro | | | | | | | |
| Divertimento for String Quartet in F major, K. 125c/138 "Salzburg Symphony no. 3": II. Andante | | | | | | | |
| Divertimento for String Quartet in F major, K. 125c/138 "Salzburg Symphony no. 3": III. Presto | | | | | | | |
| Double Canon "Raoul Dufy in Memoriam" | | | | | | | |
| Five Movements for String Quartet, op. 5 | | | | | | | |
| Five Movements for String Quartet, op. 5: I. Heftig bewegt | | | | | | | |
| Five Movements for String Quartet, op. 5: II. Sehr langsam | | | | | | | |
| Five Movements for String Quartet, op. 5: III. Sehr bewegt | | | | | | | |
| Five Movements for String Quartet, op. 5: IV. Sehr langsam | | | | | | | |
| Five Movements for String Quartet, op. 5: V. In zarter Bewegung | | | | | | | |
| Große Fuge for String Quartet in B-flat major, op. 133 | | | | | | | 5 |
| Quartet for 2 Violins, Viola, Cello no. 4 in C minor, op. 18 no. 4: I. Allegro ma non tanto | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 4 in C minor, op. 18 no. 4: II. Andante scherzoso quasi allegretto | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 4 in C minor, op. 18 no. 4: III. Menuetto. Allegretto | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 4 in C minor, op. 18 no. 4: IV. Allegro - Prestissimo | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 5 in A major, op. 18 no. 5: I. Allegro | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 5 in A major, op. 18 no. 5: II. Menuetto | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 5 in A major, op. 18 no. 5: III. Andante cantabile | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 5 in A major, op. 18 no. 5: IV. Allegro | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 6 in B-flat major, op. 18 no. 6: I. Allegro con brio | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 6 in B-flat major, op. 18 no. 6: II. Adagio ma non troppo | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 6 in B-flat major, op. 18 no. 6: III. Scherzo. Allegro | | | | | | | |
| Quartet for 2 Violins, Viola, Cello no. 6 in B-flat major, op. 18 no. 6: IV. Adagio "La malinconia" - Allegretto quasi allegro | | | | | | | |
| Quartet for Strings no. 1 in G major, K. 73f/80 "Quartetti Milanesi", "Lodi": I. Adagio | | | | | | | |
| Quartet for Strings no. 1 in G major, K. 73f/80 "Quartetti Milanesi", "Lodi": II. Allegro | | | | | | | |
| Quartet for Strings no. 1 in G major, K. 73f/80 "Quartetti Milanesi", "Lodi": III. Minuetto | | | | | | | |
| Quartet for Strings no. 1 in G major, K. 73f/80 "Quartetti Milanesi", "Lodi": IV. Rondo | | | | | | | |
| Quartet for Strings no. 2 in D major, K. 134a/155 "Quartetti Milanesi": I. Allegro | | | | | | | |
| Quartet for Strings no. 2 in D major, K. 134a/155 "Quartetti Milanesi": II. Andante | | | | | | | |
| Quartet for Strings no. 2 in D major, K. 134a/155 "Quartetti Milanesi": III. Allegro molto | | | | | | | |
| Quartet for Strings no. 3 in G major, K. 134b/156 "Quartetti Milanesi": I. Presto | | | | | | | |
| Quartet for Strings no. 3 in G major, K. 134b/156 "Quartetti Milanesi": II. Adagio | | | | | | | |
| Quartet for Strings no. 3 in G major, K. 134b/156 "Quartetti Milanesi": II. Adagio (original version) | | | | | | | |
| Quartet for Strings no. 3 in G major, K. 134b/156 "Quartetti Milanesi": III. Tempo di minuetto | | | | | | | |
| Quartet for Strings no. 4 in C major, K. 157 "Quartetti Milanesi": I. Allegro | | | | | | | |
| Quartet for Strings no. 4 in C major, K. 157 "Quartetti Milanesi": II. Andante | | | | | | | |
| Quartet for Strings no. 4 in C major, K. 157 "Quartetti Milanesi": III. Presto | | | | | | | |
| Quartet for Strings no. 5 in F major, K. 158 "Quartetti Milanesi": I. Allegro | | | | | | | |
| Quartet for Strings no. 5 in F major, K. 158 "Quartetti Milanesi": II. Andante un poco allegretto | | | | | | | |
| Quartet for Strings no. 5 in F major, K. 158 "Quartetti Milanesi": III. Tempo di minuetto | | | | | | | |
| Quartet for Strings no. 6 in B-flat major, K. 159 "Quartetti Milanesi": I. Andante | | | | | | | |
| Quartet for Strings no. 6 in B-flat major, K. 159 "Quartetti Milanesi": II. Allegro | | | | | | | |
| Quartet for Strings no. 6 in B-flat major, K. 159 "Quartetti Milanesi": III. Rondo. Allegro grazioso | | | | | | | |
| Quartet for Strings no. 7 in E-flat major, K. 159a/160 "Quartetti Milanesi": I. Allegro | | | | | | | |
| Quartet for Strings no. 7 in E-flat major, K. 159a/160 "Quartetti Milanesi": II. Un poco adagio | | | | | | | |
| Quartet for Strings no. 7 in E-flat major, K. 159a/160 "Quartetti Milanesi": III. Presto | | | | | | | |
| Quartet for Strings no. 8 in F major, K. 168 "Quartetti Vienna": I. Allegro | | | | | | | |
| Quartet for Strings no. 8 in F major, K. 168 "Quartetti Vienna": II. Andante | | | | | | | |
| Quartet for Strings no. 8 in F major, K. 168 "Quartetti Vienna": III. Minuetto | | | | | | | |
| Quartet for Strings no. 8 in F major, K. 168 "Quartetti Vienna": IV. Allegro | | | | | | | |
| Quartet for Strings no. 9 in A major, K. 169 "Quartetti Vienna": I. Allegro molto | | | | | | | |
| Quartet for Strings no. 9 in A major, K. 169 "Quartetti Vienna": II. Andante | | | | | | | |
| Quartet for Strings no. 9 in A major, K. 169 "Quartetti Vienna": III. Minuetto | | | | | | | |
| Quartet for Strings no. 9 in A major, K. 169 "Quartetti Vienna": IV. Rondeaux. Allegro | | | | | | | |
| Quartet for Strings no. 10 in C major, K. 170 "Quartetti Vienna": I. Tema con variazioni. Andante | | | | | | | |
| Quartet for Strings no. 10 in C major, K. 170 "Quartetti Vienna": II. Minuetto | | | | | | | |
| Quartet for Strings no. 10 in C major, K. 170 "Quartetti Vienna": III. Un poco adagio | | | | | | | |
| Quartet for Strings no. 10 in C major, K. 170 "Quartetti Vienna": IV. Rondeaux. Allegro | | | | | | | |
| Quartet for Strings no. 11 in E-flat major, K. 171 "Quartetti Vienna": I. Adagio - allegro assai | | | | | | | |
| Quartet for Strings no. 11 in E-flat major, K. 171 "Quartetti Vienna": II. Minuetto | | | | | | | |
| Quartet for Strings no. 11 in E-flat major, K. 171 "Quartetti Vienna": III. Andante | | | | | | | |
| Quartet for Strings no. 11 in E-flat major, K. 171 "Quartetti Vienna": IV. Allegro assai | | | | | | | |
| Quartet for Strings no. 12 in B-flat major, K. 172 "Quartetti Vienna": I. Allegro spiritoso | | | | | | | |
| Quartet for Strings no. 12 in B-flat major, K. 172 "Quartetti Vienna": II. Adagio | | | | | | | |
| Quartet for Strings no. 12 in B-flat major, K. 172 "Quartetti Vienna": III. Minuetto | | | | | | | |
| Quartet for Strings no. 12 in B-flat major, K. 172 "Quartetti Vienna": IV. Allegro assai | | | | | | | |
| Quartet for Strings no. 13 in D minor, K. 173 "Quartetti Vienna": I. Allegro ma molto moderato | | | | | | | |
| Quartet for Strings no. 13 in D minor, K. 173 "Quartetti Vienna": II. Andantino grazioso | | | | | | | |
| Quartet for Strings no. 13 in D minor, K. 173 "Quartetti Vienna": III. Minuetto | | | | | | | |
| Quartet for Strings no. 13 in D minor, K. 173 "Quartetti Vienna": IV. Allegro | | | | | | | |
| Quartet for Strings no. 14 in G major, K. 387 “Haydn Quartetti”, “Spring”: I. Allegro vivace assai | | | | | | | |
| Quartet for Strings no. 14 in G major, K. 387 “Haydn Quartetti”, “Spring”: II. Minuetto & trio | | | | | | | |
| Quartet for Strings no. 14 in G major, K. 387 “Haydn Quartetti”, “Spring”: III. Andante cantabile | | | | | | | |
| Quartet for Strings no. 14 in G major, K. 387 “Haydn Quartetti”, “Spring”: IV. Allegro molto | | | | | | | |
| Quartet for Strings no. 15 in D minor, K. 417b/421 "Haydn Quartetti": I. Allegro moderato | | | | | | | |
| Quartet for Strings no. 15 in D minor, K. 417b/421 "Haydn Quartetti": II. Andante | | | | | | | |
| Quartet for Strings no. 15 in D minor, K. 417b/421 "Haydn Quartetti": III. Minuetto. Allegretto & Trio | | | | | | | |
| Quartet for Strings no. 15 in D minor, K. 417b/421 "Haydn Quartetti": IV. Allegretto ma non troppo | | | | | | | |
| Quartet for Strings no. 16 in E-flat major, K. 421b/428 "Haydn Quartetti": I. Allegro non troppo | | | | | | | |
| Quartet for Strings no. 16 in E-flat major, K. 421b/428 "Haydn Quartetti": II. Andante con moto | | | | | | | |
| Quartet for Strings no. 16 in E-flat major, K. 421b/428 "Haydn Quartetti": III. Minuetto & Trio. Allegro | | | | | | | |
| Quartet for Strings no. 16 in E-flat major, K. 421b/428 "Haydn Quartetti": IV. Allegro vivace | | | | | | | |
| Quartet for Strings no. 17 in B-flat major, K. 458 "Haydn Quartetti", "Hunt": I. Allegro vivace assai | | | | | | | |
| Quartet for Strings no. 17 in B-flat major, K. 458 "Haydn Quartetti", "Hunt": II. Minuetto. Moderato & Trio | | | | | | | |
| Quartet for Strings no. 17 in B-flat major, K. 458 "Haydn Quartetti", "Hunt": III. Adagio | | | | | | | |
| Quartet for Strings no. 17 in B-flat major, K. 458 "Haydn Quartetti", "Hunt": IV. Allegro assai | | | | | | | |
| Quartet for Strings no. 18 in A major, K. 464 "Haydn Quartetti": I. Allegro | | | | | | | |
