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Wolfgang Mozart
Köchel's Catalog of Mozart's Works
[Updated 2/18/2008]
The following list was generated from a database that is still being revised, primarily to add fragments and minor works from the appendices. The list follows the original Köchel catalog numbering scheme, but new works are designated with the Köchel 6 numbering.
| KOCHEL | K6 | DATE | WORK | KEY | PLACE |
| K. 1 | K. 1e | 1761/2 or 1764 | Minuet for Harpsichord (See K. 1e) | G Major | Salzburg |
| K. 1a | 1761/2? | Andante for Harpsichord | C Major | Salzburg | |
| K. 1b | K. 1b | 1761/2? | Allegro for Harpsichord | C Major | Salzburg |
| K. 1c | K. 1c | 1761 | Allegro for Harpsichord | F Major | Salzburg |
| K. 1d | K. 1d | 1761 | Minuet for Harpsichord | F Major | Salzburg |
| K. 1e | 1761/2 or 1764 | Minuet for Harpsichord (See K. 1) | G Major | Salzburg | |
| K. 1f | K. 1f | 1761/2 or 1764 | Minuet for Harpsichord | C Major | Salzburg |
| K. 2 | 1762 | Minuet for Harpsichord | F Major | Salzburg | |
| K. 3 | 1762 | Allegro for Harpsichord | B Flat Major | Salzburg | |
| K. 4 | 1762 | Minuet for Harpsichord | F Major | Salzburg | |
| K. 5 | 1762 | Minuet for Harpsichord | F Major | Salzburg | |
| K. 5a | 1763 | Allegro for Harpsichord (See K. 9a) | C Major | Salzburg | |
| K. 6 | 1764 | Sonata for Harpsichord & Violin | C Major | Paris | |
| K. 7 | 1764 | Sonata for Harpsichord & Violin | D Major | Paris | |
| K. 8 | 1764 | Sonata for Harpsichord & Violin | B Flat Major | Paris | |
| K. 9 | 1764 | Sonata for Harpsichord & Violin | G Major | Paris | |
| K. 9a | 1763 | Allegro for Harpsichord (See K. 5a) | C Major | Salzburg | |
| K. 10 | 1764 | Sonata for Harpsichord, Violin (or Flute) & Cello | B Flat Major | London | |
| K. 11 | 1764 | Sonata for Harpsichord, Violin (or Flute) & Cello | G Major | London | |
| K. 12 | 1764 | Sonata for Harpsichord, Violin (or Flute) & Cello | A Major | London | |
| K. 13 | 1764 | Sonata for Harpsichord, Violin (or Flute) & Cello | London | ||
| K. 14 | 1764 | Sonata for Harpsichord, Violin (or Flute) & Cello | London | ||
| K. 15 | 1764 | Sonata for Harpsichord, Violin (or Flute) & Cello | London | ||
| K. 15a-ss | K. 15a-ss | 1764/5 | London Sketchbook: 43 Pieces on 2 Staves | London | |
| K. 16 | 1764 | Symphony #1 | E Flat Major | London | |
| K. 17 | 1764 | Symphony #2 (Doubtful) | B Flat Major | London | |
| K. 18 | 1764 | Symphony #3 (copy from K.F. Abel) | E Flat Major | London | |
| K. 19 | 1765 | Symphony #4 | D Major | London | |
| K. 19a | 1765 | Symphony (See K. A223) | F Major | London | |
| K. 19c | 1765 | Aria for Tenor & Orchestra "Va, dal furor portata" (See K. 21) | London | ||
| K. 19d | 1765 | Sonata for Piano Duet | C Major | London | |
| K. 20 | 1765 | Motet "God is our Refuge" (Psalm 46:1) | London | ||
| K. 21 | K. 19c | 1765 | Aria for Tenor & Orchestra "Va, dal furor portata" w/ Text by Metastasio (See K. 19c) | London | |
| K. 22 | 1765 | Symphony #5 | B Flat Major | The Hague | |
| K. 23 | 1766 | Aria for Soprano & Strings "Conservati fedele" w/ Text by Metastasio | The Hague | ||
| K. 24 | 1766 | 8 Variations for Piano on the Dutch song "Laat ons juichen" by Graaf | The Hague | ||
| K. 25 | 1766 | 7 Variations for Piano on "Willem van Nassau" | Amsterdam | ||
| K. 26 | 1766 | Sonata for Harpsichord & Violin | The Hague | ||
| K. 27 | 1766 | Sonata for Harpsichord & Violin | The Hague | ||
| K. 28 | 1766 | Sonata for Harpsichord & Violin | The Hague | ||
| K. 29 | 1766 | Sonata for Harpsichord & Violin | The Hague | ||
| K. 30 | 1766 | Sonata for Harpsichord & Violin | The Hague | ||
| K. 31 | 1766 | Sonata for Harpsichord & Violin | The Hague | ||
| K. 32 | 1766 | Quodlibet "Galimathias Musicum" for SATB, Orchestra & Harpsichord | The Hague | ||
| K. 33 | 1766 | Kyrie for SATB & Strings | F Major | Paris | |
| K. 33B | 1766 | Movement for Harpsichord | F Major | Zurich | |
| K. 34 | 1766/7 | Offertory for Soprano, SATB & Orchestra "In Festo St. Benidicti" | Kloster Seeon, Bavaria | ||
| K. 35 | 1767 | Opera (Sacred Singspiel) for 3 Sopranos, 2 Tenors & Orchestra "Die Schuldigkeit des ersten Gebotes" w/ Text by Weiser | Salzburg | ||
| K. 36 | K. 33i | 1766 | Recitative & Aria (licenza) for Tenor & Orchestra "Or che il dover… Tali e contanti sono" | Salzburg | |
| K. 37 | 1767 | Concerto for Piano #1 (Arrangement from Keyboard Sonatas by Raupach? & Honauer) | F Major | Salzburg | |
| K. 38 | 1767 | Opera (Latin Intermezzo) "Apollo et Hyacinthus" w/ Text by Widl? | Salzburg | ||
| K. 39 | 1767 | Concerto for Piano #2 (Arrangement from Keyboard Sonatas by Raupach [i, iii] & Schobert [ii]) | B Flat Major | Salzburg | |
| K. 40 | 1767 | Concerto for Piano #3 (Arrangement from Keyboard Sonatas by Honauer, Eckard & C.P.E. Bach | D Major | Salzburg | |
| K. 41 | 1767 | Concerto for Piano #4 (Arrangement from Keyboard Sonatas by Honauer [i, iii] & Raupach [ii]) | G Major | Salzburg | |
| K. 41h | 1767 | Sonata for Organ & Strings "Church" #1 (See K. 67) | Salzburg | ||
| K. 41i | 1767 | Sonata for Organ & Strings "Church" #2 (See K. 68) | Salzburg | ||
| K. 41k | 1767 | Sonata for Organ & Strings "Church" #3 (See K. 69) | Salzburg | ||
| K. 42 | K. 35a | 1767 | Cantata "Grabmusik" (Passion) for Soprano, Baritone, SATB & Orchestra w/ Text by Schachtner? | Salzburg | |
| K. 42a | 1767 | Symphony #43 (See K. 76) | F Major | Vienna | |
| K. 43 | 1767 | Symphony #6 | F Major | Olmuetz - Vienna | |
| K. 44 | K. 73u | 1770 | Antiphon (Introitus) "Cibavit eos" for SATB & organ (Doubtful) | Bologna | |
| K. 45 | 1768 | Symphony #7 reworked as Overture to "La finta semplice" (See K. 51/46a) | D Major | Vienna | |
| K. 45a | 1768 | Symphony #7a "Alte Lambacher" (See K. A221) | G Major | Vienna | |
| K. 45b | 1768 | Symphony #55 (See K. A214) | B Flat Major | Vienna | |
| K. 46 | 1768 | Quintet (Spurious - copy of K. 361) | Vienna | ||
| K. 46d | 1768 | Sonata for Piano & Violin | C Major | Vienna | |
| K. 46e | 1768 | Sonata for Piano & Violin | F Major | Vienna | |
| K. 47 | 1768 | Offertory "Veni, Sancte Spiritus" for Soprano, Alto, Tenor, Bass, SATB & Orchestra | C Major | Vienna | |
| K. 47e | 1767 | Song for Soprano & Piano "An die Freude: Freude, Konigin der Weisen" w/ Text by Uz (See K. 53) | Olmuetz | ||
| K. 48 | 1768 | Symphony #8 | D Major | Vienna | |
| K. 49 | 1768 | Mass "Missa brevis" | G Major | Vienna | |
| K. 50 | 1768 | Opera (Singspiel) "Bastien und Bastienne" w/ Text by Weiskern & Schachtner | Vienna | ||
| K. 51 | K. 46a | 1768 | Opera buffa "La finta semplice" w/ Text by Coltellini (See K. 45) | Vienna | |
| K. 52 | 1768 | Song for Soprano & Piano "Daphne, deine Rosenwangen" | Vienna | ||
| K. 53 | K. 47e | 1767 | Song for Soprano & Piano "An die Freude: Freude, Konigin der Weisen" w/ Text by Uz (See K. 47e) | Olmuetz | |
| K. 54 | 1788 | Piano Sonata (see K. 547a) | F Major | Vienna | |
| K. 55 | 1788 | Sonata for Piano & Violin (Doubtful) | Vienna | ||
| K. 56 | 1788 | Sonata for Piano & Violin (Doubtful) | Vienna | ||
| K. 57 | 1788 | Sonata for Piano & Violin (Doubtful) | Vienna | ||
| K. 58 | 1788 | Sonata for Piano & Violin (Doubtful) | Vienna | ||
| K. 59 | 1788 | Sonata for Piano & Violin (Doubtful) | Vienna | ||
| K. 60 | 1788 | Sonata for Piano & Violin (Doubtful) | Vienna | ||
| K. 61a | 1769 | Mass "Missa brevis" (See K. 65) | D minor | Salzburg | |
| K. 61b | K. 61b | 1769 | 7 Minuets for Strings | Salzburg | |
| K. 61b | K. 61b | 1769 | 7 Minuets for Strings | Salzburg | |
| K. 61b | K. 65a | 1769 | 7 Minuets for Strings (See K. 65a) | Salzburg | |
| K. 61c | 1769 | Recitative & Aria (licenza) for Soprano & Orchestra "A Berenice… Sol nascente" (See K. 70) | Salzburg | ||
| K. 61g,i | 1770? | Minuet for 2 Flutes, 2 Violins, Viola & Bass (Doubtful) | A Major | Salzburg? | |
| K. 61g,ii | 1770? | Minuet for Keyboard | C Major | Salzburg? | |
| K. 61h | 1769 | 6 Minuets for Orchestra | Salzburg | ||
| K. 62 | 1769 | March used w/ Cassation K. 100/62a & for Opera "Mitridate" K. 87/74a | D Major | Salzburg | |
| K. 63 | 1769 | Cassation (Finalmusik) for Violin & Orchestra | G Major | Salzburg | |
| K. 64 | 1769 | Minuet for Orchestra (Spurious) | D Major | Salzburg | |
| K. 65 | K. 61a | 1769 | Mass "Missa brevis" (See K. 61a) | D minor | Salzburg |
| K. 65a | K. 65a | 1769 | 7 Minuets for Strings (See K. 61b) | Salzburg | |
| K. 66 | 1769 | Mass "Dominicus" | C Major | Salzburg | |
| K. 67 | K. 41h | 1767 | Sonata for Organ & Strings "Church" #1 (See K. 41h) | Salzburg | |
| K. 68 | K. 41i | 1767 | Sonata for Organ & Strings "Church" #2 (See K. 41i) | Salzburg | |
| K. 69 | K. 41k | 1767 | Sonata for Organ & Strings "Church" #3 (See K. 41k) | Salzburg | |
| K. 70 | K. 61c | 1769 | Recitative & Aria (licenza) for Soprano & Orchestra "A Berenice… Sol nascente" (See K. 61c) | Salzburg | |
| K. 71 | 1770? | Aria for Tenor "Ah, piu tremar non voglio" (Doubtful) | Salzburg | ||
| K. 72 | K. 74f | 1778? | Offertory for SATB, Organ & Strings "Inter natos mulierum" (See K. 74f) | G Major | Salzburg |
| K. 73 | 1769/70? | Symphony #9 | C Major | Salzburg or Italy | |
| K. 73b | 1770 | Scena for Soprano & Orchestra "Per pieta, bell'idol mio" w/ Text by Metastasio (See K. 78) | Milan | ||
| K. 73c | 1770 | Aria for Soprano & Orchestra "Fra cento affani" w/ Text by Metastasio (See K. 88) | Milan | ||
| K. 73d | 1770 | Recitative & Aria for Soprano & Orchestra "O temerario Arbace… Per quel paterno amplesso" w/ Text by Metastasio (See K. 79) | Milan | ||
| K. 73e | 1770 | Recitative & Aria for Soprano & Orchestra "Misero me… Misero pargoletto" w/ Text by Metastasio (See K. 77) | Milan | ||
| K. 73f | 1770 | Quartet for Strings #1 (See K. 80) | G Major | Salzburg | |
| K. 73h | 1769/70? | Minuet for Harpsichord (See K. 94) | D Major | Bologna or Rome? | |
| K. 73i | 1772 | Canon for 4 Winds (See K. 89a,i) | A Major | ? | |
| K. 73k | 1772 | Canon for 5 Sopranos "Kyrie" (See K. 89) | G Major | Rome | |
| K. 73l | 1770 | Symphony #44 (See K. 81) | D Major | Rome | |
| K. 73m | 1770? | Symphony #47 (Doubtful, see K. 97) | D Major | Rome? | |
| K. 73n | 1770? | Symphony #45 (Doubtful, see K. 95) | D Major | Rome? | |
| K. 73o | 1770 | Aria for Soprano & Orchestra "Se ardire" w/ Text by Metastasio (See K. 82) | Rome | ||
| K. 73p | 1770 | Aria for Soprano & Orchestra "Se tutti i mali miei" w/ Text by Metastasio (See K. 83) | Rome | ||
| K. 73q | 1770 | Symphony #11 (Also attributed to L. Mozart, Dittersdorf & others, see K. 84) | D Major | Milan - Bologna | |
| K. 73r | 1772 | 4 Canons "Puzzle" (See K. 89a,ii) | ? | ||
| K. 73s | 1770 | "Miserere" for ATB & Double Bass (See K. 85) | Bologna | ||
| K. 73v | 1770 | Antiphon for SATB "Quaerite primum regnum Dei" (See K. 86) | Bologna | ||
| K. 74 | 1770 | Symphony #10 | G Major | Milan | |
| K. 74a | 1770 | Opera seria "Mitridate, re di Ponto" w/ Text by Cigna-Santi (Also see K. 62 & 87) | Milan | ||
| K. 74b | 1771 | Aria for Soprano & Orchestra "Non curo l'affetto" w/ Text by Metastasio | Milan or Pavia | ||
| K. 74f | 1778? | Offertory for SATB, Organ & Strings "Inter natos mulierum" (See K. 72) | G Major | Salzburg | |
| K. 74g | 1771 | Symphony | B Flat Major | Salzburg | |
| K. 75 | 1771? | Symphony #42 | F Major | Salzburg? | |
| K. 76 | K. 42a | 1767? | Symphony #43 (See K. 42a) | F Major | Vienna? |
| K. 77 | K. 73e | 1770 | Recitative & Aria for Soprano & Orchestra "Misero me… Misero pargoletto" w/ Text by Metastasio (See K. 73e) | Milan | |
| K. 78 | K. 73b | 1770 | Scena for Soprano & Orchestra "Per pieta, bell'idol mio" w/ Text by Metastasio (See K. 73b) | Milan | |
| K. 79 | K. 73d | 1770 | Recitative & Aria for Soprano & Orchestra "O temerario Arbace… Per quel paterno amplesso" w/ Text by Metastasio (See K. 73d) | Milan | |
| K. 80 | K. 73f | 1770 | Quartet for Strings #1 (See K. 73f) | G Major | Salzburg |
| K. 81 | K. 73l | 1770 | Symphony #44 (See K. 73l) | D Major | Rome |
| K. 82 | K. 73o | 1770 | Aria for Soprano & Orchestra "Se ardire" w/ Text by Metastasio (See K. 73o) | Rome | |
| K. 83 | K. 73p | 1770 | Aria for Soprano & Orchestra "Se tutti i mali miei" w/ Text by Metastasio (See K. 73p) | Rome | |
| K. 84 | K. 73q | 1770 | Symphony #11 (Also attributed to L. Mozart, Dittersdorf & others, see K. 73q) | D Major | Milan - Bologna |
| K. 85 | K. 73s | 1770 | "Miserere" for ATB & Double Bass (See K. 73s) | Bologna | |
| K. 86 | K. 73v | 1770 | Antiphon for SATB "Quaerite primum regnum Dei" (See K. 73v) | Bologna | |
| K. 87 | K. 74a | 1770 | Opera seria "Mitridate, re di Ponto" w/ Text by Cigna-Santi (Also see K. 62 & 74a) | Milan | |
| K. 88 | K. 73c | 1770 | Aria for Soprano & Orchestra "Fra cento affani" w/ Text by Metastasio (See K. 73c) | Milan | |
| K. 89 | K. 73k | 1772 | Canon for 5 Sopranos "Kyrie" (See K. 73k) | G Major | Rome |
| K. 89a,i | K. 73i | 1770 | Canon for 4 Winds (See K. 73i) | A Major | Rome |
| K. 89a,ii | K. 73r | 1770 | 4 Canons "Puzzle" (See K. 73r) | Rome | |
| K. 90 | 1771 | "Kyrie" for SATB & Organ (Doubtful) | D minor | Salzburg | |
| K. 91 | K. 186i | 1774 | Kyrie (by Reutter, completed by Süssmayr) | D Major | Salzburg |
| K. 92 | 1769? | Salve Regina (Doubtful) | Salzburg | ||
| K. 93 | 1771 | Psalm "De Profundis clamavi" | Salzburg | ||
| K. 94 | K. 73h | 1769/70? | Minuet for Harpsichord (See K. 73h) | D Major | Bologna or Rome? |
| K. 95 | K. 73n | 1770? | Symphony #45 (Doubtful, see K. 73n) | D Major | Rome? |
| K. 96 | K. 111b | 1771? | Symphony #46 (Doubtful, see K. 111b) | C Major | Milan? |
| K. 97 | K. 73m | 1770? | Symphony #47 (Doubtful, see K. 73m) | D Major | Rome? |
| K. 98 | 1771 | Symphony (Doubtful) | F Major | Milan? | |
| K. 99 | K. 63a | 1769 | Cassation | B Flat Major | Salzburg |
| K. 100 | K. 62a | 1769 | Serenade No.1 (Cassation-Finalmusik) w/ March K. 62 (See K. 62a) | D Major | Salzburg |
| K. 101 | 1776 | Serenade No.2 | F Major | Salzburg | |
| K. 102 | 1775 | Finale of a Symphony | C Major | Salzburg | |
| K. 103 | 1769 | 19 Minuets for Orchestra | Salzburg | ||
| K. 104 | 1769 | 6 Minuets for Orchestra | Salzburg | ||
| K. 105 | 1769 | 6 Minuets for Orchestra | Salzburg | ||
| K. 106 | 1790 | Overture & 3 Contradanses | Vienna | ||
| K. 107 | 1765 | 3 concertos after J.C. Bach | London or The Hague | ||
| K. 108 | 1771 | "Regina Coeli" | C Major | Salzburg | |
| K. 109 | 1771 | "Litaniae de Beata Maria Virgine" (Lauretanae) | Salzburg | ||
| K. 110 | 1771 | Symphony #12 | G Major | Salzburg | |
| K. 111 | 1771 | Opera (Pastoral) "Ascanio in Alba, Serenata teatrale" | Milan | ||
| K. 111b | 1771? | Symphony #46 (Doubtful, see K. 96) | C Major | Milan? | |
| K. 112 | 1771 | Symphony #13 | F Major | Milan | |
| K. 113 | 1771 | Divertimento #1 | E Flat Major | Milan | |
| K. 114 | 1771 | Symphony #14 | A Major | Salzburg | |
| K. 115 | 1773 | Mass "Missa brevis" | C Major | Salzburg | |
| K. 116 | 1771 | Mass "Missa brevis" | F Major | Salzburg | |
| K. 117 | 1769 | Offertory | C Major | Salzburg | |
| K. 118 | 1771 | Oratorio "La Betulia liberata" | Italy or Salzburg | ||
| K. 119 | 1782 | Aria for Soprano "Der Liebe himmlisches Gefuehl" | Vienna | ||
| K. 120 | 1771 | Finale of a Symphony | D Major | Milan | |
| K. 121 | 1775 | Finale of a Symphony | D Major | Salzburg | |
| K. 122 | 1770 | Minuet for Orchestra | E Flat Major | Bologna | |
| K. 123 | 1770 | Contredanse for Orchestra | B Flat Major | Rome | |
| K. 124 | 1772 | Symphony #15 | G Major | Salzburg | |
| K. 125 | 1772 | "Litaniae de venerabili altaris sacramento" | Salzburg | ||
| K. 126 | 1772 | Opera "Il sogno di Scipione" Serenata drammatica | Salzburg | ||
| K. 127 | 1772 | Regina Coeli | B Flat Major | Salzburg | |
| K. 128 | 1772 | Symphony #16 | C Major | Salzburg | |
| K. 129 | 1772 | Symphony #17 | G Major | Salzburg | |
| K. 130 | 1772 | Symphony #18 | F Major | Salzburg | |
| K. 131 | 1772 | Divertimento #2 | D Major | Salzburg | |
| K. 132 | 1772 | Symphony #19 | E Flat Major | Salzburg | |
| K. 133 | 1772 | Symphony #20 | D Major | Salzburg | |
| K. 134 | 1772 | Symphony #21 | A Major | Salzburg | |
| K. 135 | 1772 | Opera seria "Lucio Silla" | Salzburg - Milan | ||
| K. 136 | 1772 | Divertimento | D Major | Salzburg | |
| K. 137 | 1772 | Divertimento | B Flat Major | Salzburg | |
| K. 138 | 1772 | Divertimento | F Major | Salzburg | |
| K. 139 | 1768? | Mass "Missa solemnis" | C minor-Major | Salzburg | |
| K. 140 | 1771/2 | Mass "Missa brevis" (Doubtful) | G Major | Salzburg | |
| K. 141 | 1769 | "Te Deum" | C Major | Salzburg | |
| K. 142 | Tantum ergo (dubious) | B Flat Major | |||
| K. 143 | 1770 | Aria for Soprano "Ergo interest" | Milan | ||
| K. 144 | 1772 | Sonata for Organ & Strings "Church" | D Major | Salzburg | |
| K. 145 | 1772 | Sonata for Organ & Strings "Church" | F Major | Salzburg | |
| K. 146 | 1779 | Aria for Soprano "Kommet her, ihr frechen Suender" | Salzburg | ||
| K. 147 | 1772 | Song with Piano "Wie ungluecklich bin ich nit" | Salzburg | ||
| K. 148 | 1772 | Song with Piano "O heiliges band" | Salzburg | ||
| K. 149 | 1772 | Song with Piano "Die grossmuetige Gelassenheit" (Ich hab es laengst) | Salzburg | ||
| K. 150 | 1772 | Song with Piano "Geheime Liebe" (Was ich in Gedanken kuesse) | Salzburg | ||
| K. 151 | 1772 | Song with Piano "Die Zufriedenheit in niedrigen Stande" (Ich trachte nicht) | Salzburg | ||
| K. 152 | 1775 | Canzonetta "Ridente la calma" | Salzburg? | ||
| K. 153 | 1782 | Fugue for Piano (Fragment) | E Flat Major | Vienna | |
| K. 154 | Fugue for Piano (Fragment) | G minor | |||
| K. 154a | 2 little Fugues for Piano or Organ (Fragment) | ||||
| K. 155 | 1772? | Quartet for Strings #2 | D Major | Bozen | |
| K. 156 | 1772 | Quartet for Strings #3 | G Major | Milan | |
| K. 157 | 1772/3 | Quartet for Strings #4 | C Major | Milan | |
| K. 158 | 1773 | Quartet for Strings #5 | F Major | Milan | |
| K. 159 | 1773 | Quartet for Strings #6 | B Flat Major | Milan | |
| K. 160 | 1773 | Quartet for Strings #7 | E Flat Major | Milan | |
| K. 161 | 1772 | Symphony (Overture to K. 126) | D Major | Salzburg - Milan | |
| K. 162 | 1773 | Symphony #22 | C Major | Salzburg | |
| K. 163 | 1772 | Finale of the Symphony K. 161 | D Major | Milan | |
| K. 164 | 1772 | 6 Minuets for Orchestra | Salzburg | ||
| K. 165 | 1773 | Motet for Soprano "Exsultate, jubilate" | Milan | ||
| K. 166 | 1773 | Divertimento #3 | E Flat Major | Salzburg | |
| K. 167 | 1773 | Mass "Trinity" | C Major | Salzburg | |
| K. 168 | 1773 | Quartet for Strings #8 | F Major | Vienna | |
| K. 169 | 1773 | Quartet for Strings #9 | A Major | Vienna | |
| K. 170 | 1773 | Quartet for Strings #10 | C Major | Vienna | |
| K. 171 | 1773 | Quartet for Strings #11 | E Flat Major | Vienna | |
| K. 172 | 1773 | Quartet for Strings #12 | B Flat Major | Vienna | |
| K. 173 | 1773 | Quartet for Strings #13 | D minor | Vienna | |
| K. 174 | 1773 | Quintet for Strings | B Flat Major | Salzburg | |
| K. 175 | 1773 | Concerto for Piano #5 | D Major | Salzburg | |
| K. 176 | 1773 | 16 Minuets for Orchestra | Salzburg | ||
| K. 177 | Offertorium "Sub expositio venerabilli" (by Leopold Mozart) | ||||
| K. 178 | 1772 | Aria for Soprano "Ah, spiegarti, oh Dio" | Salzburg | ||
| K. 179 | 1774 | 12 variations for Piano | C Major | Salzburg | |
| K. 180 | 1773 | 6 variations for Piano | G Major | Vienna | |
| K. 181 | 1773 | Symphony #23 | D Major | Salzburg | |
| K. 182 | 1773 | Symphony #24 | B Flat Major | Salzburg | |
| K. 183 | 1773 | Symphony #25 | G minor | Salzburg | |
| K. 184 | 1773 | Symphony #26 (Overture) | E Flat Major | Salzburg | |
| K. 185 | 1773 | Serenade #3 "Finalmusik" | D Major | Vienna | |
| K. 186 | 1773 | Divertimento #4 | B Flat Major | Milan | |
| K. 187 | 1773? | Divertimento #5 | C Major | Salzburg? | |
| K. 188 | 1776 | Divertimento #6 | C Major | Salzburg | |
| K. 189 | 1773 | March for Orchestra | D Major | Vienna | |
| K. 190 | 1773 | Concertone for 2 Violins & Orchestra | C Major | Salzburg | |
| K. 191 | 1774 | Bassoon Concerto | B Flat Major | Salzburg | |
| K. 192 | 1774 | Mass "Missa brevis" | F Major | Salzburg | |
| K. 193 | 1774 | Dixit & Magnificat | C Major | Salzburg | |
| K. 194 | 1774 | Mass "Missa brevis" | D Major | Salzburg | |
| K. 195 | 1774 | Litaniae Lauretanae | D Major | Salzburg | |
| K. 196 | 1774/5 | Opera buffa "La finta giardiniera" | Salzburg - Munich | ||
| K. 196e | 1775 | Divertimento | E Flat Major | Munich | |
| K. 196f | 1775 | Divertimento | B Flat Major | Munich | |
| K. 197 | Tantum ergo (dubious) | ||||
| K. 198 | 1773 | Offertorium "Sub tuum praesidium" | Milan | ||
| K. 199 | 1773 | Symphony #27 | G Major | Salzburg | |
| K. 200 | 1773 | Symphony #28 | C Major | Salzburg | |
| K. 201 | 1774 | Symphony #29 | A Major | Salzburg | |
| K. 202 | 1774 | Symphony #30 | D Major | Salzburg | |
| K. 203 | 1774 | Serenade #4 | D Major | Salzburg | |
| K. 204 | 1775 | Serenade #5 | D Major | Salzburg | |
| K. 205 | 1773 | Divertimento #7 | D Major | Vienna | |
| K. 206 | 1774 | March (Idomeneo) | D Major | Vienna | |
| K. 207 | 1775 | Concerto for Violin #1 | B Flat Major | Salzburg | |
| K. 208 | 1775 | Opera "Il re pastore, dramma per musica" | Salzburg | ||
| K. 209 | 1775 | Aria for tenor "Si mostra la Sorte" | Salzburg | ||
| K. 210 | 1775 | Aria for tenor "Con ossequio, con rispetto" | Salzburg | ||
| K. 211 | 1775 | Concerto for Violin #2 | D Major | Salzburg | |
| K. 212 | 1775 | Sonata for Organ & Strings "Church" | B Flat Major | Salzburg | |
| K. 213 | 1775 | Divertimento #8 | F Major | Salzburg | |
| K. 214 | 1775 | March for Orchestra | C Major | Salzburg | |
| K. 215 | 1775 | March for Orchestra | D Major | Salzburg | |
| K. 216 | 1775 | Concerto for Violin #3 | G Major | Salzburg | |
| K. 217 | 1775 | Aria for Soprano "Voi avete un cor fedele" | Salzburg | ||
| K. 218 | 1775 | Concerto for Violin #4 | D Major | Salzburg | |
| K. 219 | 1775 | Concerto for Violin #5 | A Major | Salzburg | |
| K. 220 | 1775 | Mass "Missa brevis" | C Major | Munich | |
| K. 221 | 1771 | Kyrie | C Major | Salzburg | |
| K. 222 | 1775 | Offertorium de tempore "Misericordias Domini" | D minor | Munich | |
| K. 223 | 1773 | Ossana (Fragment) | C Major | ||
| K. 224 | 1776 | Sonata for Organ & Strings "Church" | F Major | Salzburg | |
| K. 225 | 1776 | Sonata for Organ & Strings "Church" | A Major | Salzburg | |
| K. 226 | Canon "O Schwester traut dem amor nicht" (Spurious) | ||||
| K. 227 | Canon "O wunderschoen ist Gottes Erde" - Byrd (Spurious) | ||||
| K. 228 | 1787 | Double Canon "Ach, zu kurz" | Vienna | ||
| K. 229 | 1782 | Canon "Sie ist dahin" | Vienna | ||
| K. 230 | 1782 | Canon "Selig, selig alle" | Vienna | ||
| K. 231 | 1782 | Canon "Leck mich im Arsch" | Vienna | ||
| K. 232 | 1787 | Canon "Lieber Freistaedtler, lieber Gaulimauli" | Vienna | ||
| K. 233 | 1782 | Canon "Leck mir am Arsch fein recht" | Vienna | ||
| K. 234 | 1782 | Canon "Bei der Hitz" | Vienna | ||
| K. 235 | 1782 | Canon for Piano (P. E. Bach) | Vienna | ||
| K. 236 | 1790 | Andantino for Piano | E Flat Major | Vienna | |
| K. 237 | 1774 | March for Orchestra | D Major | Salzburg | |
| K. 238 | 1776 | Concerto for Piano #6 | B Flat Major | Salzburg | |
| K. 239 | 1776 | Serenade #6 for 2 Orchestras | D Major | Salzburg | |
| K. 240 | 1776 | Divertimento #9 | B Flat Major | Salzburg | |
| K. 241 | 1776 | Sonata for Organ & Strings "Church" | G Major | Salzburg | |
| K. 242 | 1776 | Concerto for 3 Pianos #7 | F Major | Salzburg | |
| K. 243 | 1776 | Litaniae de venerabili altaris sacramento | Salzburg | ||
| K. 244 | 1776 | Sonata for Organ & Strings "Church" | F Major | Salzburg | |
| K. 245 | 1776 | Sonata for Organ & Strings "Church" | D Major | Salzburg | |
| K. 246 | 1776 | Concerto for Piano #8 | C Major | Salzburg | |
| K. 247 | 1776 | Divertimento #10 | F Major | Salzburg | |
| K. 248 | 1776 | March for Orchestra | F Major | Salzburg | |
| K. 249 | 1776 | March (for "Haffner" Serenade) | D Major | Salzburg | |
| K. 250 | 1776 | Serenade #7 "Haffner" | D Major | Salzburg | |
| K. 251 | 1776 | Divertimento #11 | D Major | Salzburg | |
| K. 252 | 1776 | Divertimento #12 | E Flat Major | Salzburg | |
| K. 253 | 1776 | Divertimento #13 | F Major | Salzburg | |
| K. 254 | 1776 | Divertimento (Trio for Piano, Violin, Cello) | B Flat Major | Salzburg | |
| K. 255 | 1776 | Recitative & Aria for Alto "Ombra felice" | Salzburg | ||
| K. 256 | 1776 | Aria for Tenor "Clarice cara mia sposa" | Salzburg | ||
| K. 257 | 1776 | Mass "Credo" | C Major | Salzburg | |
| K. 258 | 1776 | Mass (Missa brevis) "Spaur" | C Major | Salzburg | |
| K. 259 | 1776 | Mass (Missa brevis) "Organ Solo" | C Major | Salzburg | |
| K. 260 | 1776 | Offertorium "Venite, Populi" | Salzburg | ||
| K. 261 | 1776 | Adagio for the Violin Concerto, K. 219 | E Major | Salzburg | |
| K. 262 | 1776 | Mass (Missa) "Longa" | C Major | Salzburg | |
| K. 263 | 1776 | Sonata for Organ & Strings "Church" | C Major | Salzburg | |
| K. 264 | 1778 | 9 Variations for Piano "Lison Dormait" | Paris | ||
| K. 265 | 1778 | 12 Variations for Piano "Ah, vous dirai-je, maman" | Paris | ||
| K. 266 | 1777 | Trio (Nachtmusik) for 2 Violins & Bass | B Flat Major | Salzburg | |
| K. 266 | 1777 | 4 Contredanses | Salzburg | ||
| K. 268 | 1780? | Concerto for Violin No.6 (Doubtful) | E Flat Major | Salzburg - Munich | |
| K. 269 | 1776 | Rondo concertante for Violin & Orchestra | B Flat Major | Salzburg | |
| K. 270 | 1777 | Divertimento #14 | B Flat Major | Salzburg | |
| K. 271 | 1777 | Concerto for Piano #9 "Jeune homme" | E Flat Major | Salzburg | |
| K. 271a | 1777? | Concerto for Violin No.7 (Doubtful) | D Major | Salzburg | |
| K. 272 | 1777 | Recitative & Aria for Soprano "Ah, lo previdi" | Salzburg | ||
| K. 273 | 1777 | Gradual "Sancta Maria" | Salzburg | ||
| K. 274 | 1777 | Sonata for Organ & Strings "Church" | G Major | Salzburg | |
| K. 275 | 1777 | Mass "Missa brevis" | B Flat Major | Salzburg | |
| K. 276 | 1779 | "Regina Coeli" | C Major | Salzburg | |
| K. 277 | 1777 | Offertory "Alma Dei creatoris" | Salzburg | ||
| K. 278 | 1777 | Sonata for Organ & Strings "Church" | C Major | Salzburg | |
| K. 279 | 1774 | Sonata for Piano | C Major | Salzburg | |
| K. 280 | 1774 | Sonata for Piano | F Major | Salzburg | |
| K. 281 | 1774 | Sonata for Piano | B Flat Major | Salzburg | |
| K. 282 | 1774 | Sonata for Piano | E Flat Major | Salzburg | |
| K. 283 | 1774 | Sonata for Piano | G Major | Salzburg | |
| K. 284 | 1775 | Sonata for Piano | D Major | Munich | |
| K. 285 | 1777 | Quartet for Flute & Strings | D Major | Mannheim | |
| K. 285a | 1778 | Quartet for Flute & Strings (lost) | G Major | Mannheim | |
| K. 285b | 1778 | Quartet for Flute & Strings | C Major | Mannheim | |
| K. 286 | 1776/7 | Notturno (Serenade #8) for 4 Orchestras | D Major | Salzburg | |
| K. 287 | 1777 | Divertimento #15 | B Flat Major | Salzburg | |
| K. 288 | 1777 | Divertimento | F Major | Salzburg | |
| K. 289 | 1777 | Divertimento #16 | E Flat Major | Salzburg | |
| K. 290 | 1773 | March for 2 Horns & Strings | D Major | Vienna | |
| K. 291 | Fugue for Orchestra (by Michael Haydn) | ||||
| K. 292 | K. 196c | 1775 | Sonata for Bassoon & Cello | B Flat Major | Munich |
| K. 293 | 1783 | Concerto for Oboe (Fragment) | F Major | Vienna | |
| K. 294 | 1778 | Recitative & Aria for Soprano "Alcandro, lo confesso" | Mannheim | ||
| K. 295 | 1778 | Aria for Tenor "Se al labbro mio non credi" | Mannheim | ||
| K. 296 | 1778 | Sonata for Piano & Violin | C Major | Mannheim | |
| K. 297 | 1778 | Symphony #31 "Paris" | D Major | Paris | |
| K. 297a | 1778 | (App. 1) 8 numbers to a Miserere by Holzbauer (lost) | Paris | ||
| K. 297b | 1778 | (App. 9) Sinfonia concertante | E Flat Major | Paris | |
| K. 298 | 1778 | Quartet for Flute & Strings | A Major | Paris | |
| K. 299 | 1778 | Concerto for Flute & Harp | C Major | Paris | |
| K. 299b | 1778 | (App. 10) Ballet Music "Les petits riens" | Paris | ||
| K. 300 | 1778 | Gavotte for Orchestra | B Flat Major | Paris | |
| K. 301 | 1778 | Sonata for Piano & Violin | G Major | Mannheim | |
| K. 302 | 1778 | Sonata for Piano & Violin | E Flat Major | Mannheim | |
| K. 303 | 1778 | Sonata for Piano & Violin | C Major | Mannheim | |
| K. 304 | 1778 | Sonata for Piano & Violin | E minor | Paris | |
| K. 305 | 1778 | Sonata for Piano & Violin | A Major | Mannheim | |
| K. 306 | 1778 | Sonata for Piano & Violin | D Major | Paris | |
| K. 307 | 1777 | Arietta "Oiseaux, si tous les ans" | Mannheim | ||
| K. 308 | 1778 | Arietta "Dans un bois solitaire" | Mannheim | ||
| K. 309 | 1777 | Sonata for Piano | C Major | Mannheim | |
| K. 310 | 1778 | Sonata for Piano | A minor | Paris | |
| K. 311 | 1777 | Sonata for Piano | D Major | Mannheim | |
| K. 311a | 1778 | (App. 8) Overture (Doubtful) | B Flat Major | Paris | |
| K. 312 | 1774 | Allegro of a Piano Sonata | G minor | Salzburg | |
| K. 313 | 1778 | Concerto for Flute | G Major | Mannheim | |
| K. 314 | 1778 | Concerto for Flute (or Oboe) | D Major | Mannheim | |
| K. 315 | 1778 | Andante for Flute & Orchestra | C Major | Mannheim | |
| K. 315a | 1779 | 8 Minuets | Salzburg | ||
| K. 316 | 1778 | Recitative & Aria for Soprano "Popoli di Tessaglia" | Paris | ||
| K. 317 | 1779 | Mass "Coronation" | C Major | Salzburg | |
| K. 318 | 1779 | Symphony #32 (Overture) | G Major | Salzburg | |
| K. 319 | 1779 | Symphony #33 | B Flat Major | Salzburg | |
| K. 320 | 1779 | Serenade #9 "Post Horn" | D Major | Salzburg | |
| K. 321 | 1779 | "Vesperae de Dominica" | C Major | Salzburg | |
| K. 322 | 1778 | Kyrie (Fragment) | E Flat Major | Mannheim | |
| K. 323 | 1779 | Kyrie (Fragment) | C Major | Salzburg | |
| K. 324 | 1779 | Hymn "Salus infirmorum" (Doubtful) | ? | ||
| K. 325 | 1779 | Hymn "Sancta Maria, ora pro nobis" (Doubtful) | ? | ||
| K. 326 | 1771 | Hymn "Justum deduxit Dominus" | Salzburg | ||
| K. 327 | Hymn "Adoramus te" (by Gasparini) | ||||
| K. 328 | 1779 | Sonata for Organ & Strings "Church" | C Major | Salzburg | |
| K. 329 | 1779 | Sonata for Organ & Strings "Church" | C Major | Salzburg | |
| K. 330 | 1778 | Sonata for Piano | C Major | Paris | |
| K. 331 | 1778 | Sonata for Piano "Alla Turca" | A Major | Paris | |
| K. 332 | 1778 | Sonata for Piano | F Major | Paris | |
| K. 333 | 1778 | Sonata for Piano | B Flat Major | Paris | |
| K. 334 | 1779 | Divertimento #17 | D Major | Salzburg | |
| K. 335 | 1779 | 2 Marches for Orchestra | D Major | Salzburg | |
| K. 336 | 1780 | Sonata for Organ & Strings "Church" | C Major | Salzburg | |
| K. 337 | 1780 | Mass "Missa solemnis" | C Major | Salzburg | |
| K. 338 | 1780 | Symphony #34 | C Major | Salzburg | |
| K. 339 | 1780 | Vesperae solemnes de confessore | C Major | Salzburg | |
| K. 340 | 1780 | Kyrie (lost; doubious) | |||
| K. 341 | 1781 | Kyrie | D minor | Munich | |
| K. 342 | Offertorium "Benedicite angeli" (by Leopold Mozart) | ||||
| K. 343 | 1779? | 2 German Church songs | Salzburg | ||
| K. 344 | 1779 | Opera (Singspiel) "Zaïde" (incomplete) | Salzburg | ||
| K. 345 | 1779 | Opera - Choruses & Interludes for "Koenig Thamos" | Salzburg | ||
| K. 346 | 1783 | Notturno "Luci care, luci belle" for 3 Voices with 3 Basset Horns | Vienna | ||
| K. 347 | 1782 | Canon "Lasst uns ziehn" | Vienna | ||
| K. 348 | 1782 | Canon "V'amo di core teneramente" | Vienna | ||
| K. 349 | 1780/1 | Song with Piano, Die Zufriedenheit "Was frag ich" | Munich | ||
| K. 350 | Song with Piano "Schlafe mein Prinzchen" (by Bernhard Flies) | ||||
| K. 351 | 1780/1 | Song with Mandolin "Komm, liebe Zither" | Munich | ||
| K. 352 | 1781 | 8 Variations for Piano "Les Mariages samnites" | Vienna | ||
| K. 353 | 1778 | 12 Variations for Piano "La belle Françoise" | Paris | ||
| K. 354 | 1778 | 12 Variations for Piano "Je suis Lindor" | Paris | ||
| K. 355 | 1790 | Minuet for Piano | D Major | Vienna | |
| K. 356 | 1791 | Adagio for Glass harmonica | C Major | Vienna | |
| K. 357 | 1786 | Piano Sonata for Four Hands (Fragment) | G Major | Vienna | |
| K. 358 | 1774 | Piano Sonata for Four Hands | B Flat Major | Salzburg | |
| K. 359 | 1781 | 12 Variations for Piano & Violin "La Bergére Celimene" | Vienna | ||
| K. 360 | 1781 | 6 Variations for Piano & Violin "Hélas, j'ai perdu mon amant" | Vienna | ||
| K. 361 | 1781 | Serenade #10 for Winds | B Flat Major | Munich - Vienna | |
| K. 362 | 1780/1 | March (Idomeneo) | C Major | Munich? | |
| K. 363 | 1780 | 3 Minuets | Salzburg | ||
| K. 364 | 1779 | Sinfonia concertante for Violin, Viola & Orchestra | E Flat Major | Salzburg | |
| K. 365 | 1779 | Concerto for 2 Pianos #10 | E Flat Major | Salzburg | |
| K. 366 | 1780/1 | Opera seria "Idomeneo, re di Creta" | Salzburg - Munich | ||
| K. 367 | 1781 | Ballet Music to Idomeneo | Munich | ||
| K. 368 | 1781 | Recitative & Aria for Soprano "Ma, che vi fece, o stelle" | Munich | ||
| K. 369 | 1781 | Scena & Aria for Soprano "Misera, dove son!" | Munich | ||
| K. 370 | 1781 | Quartet for Oboe & Strings | F Major | Munich | |
| K. 371 | 1781 | Rondo for Horn & Orchestra (sketch) | E Flat Major | Vienna | |
| K. 372 | 1781 | Allegro from a Sonata for Piano & Violin (Fragment) | B Flat Major | Vienna | |
| K. 373 | 1781 | Rondo for a Violin Concerto | C Major | Vienna | |
| K. 374 | 1781 | Recitative & Aria for Soprano "Or che il cielo" | Vienna | ||
| K. 375 | 1781 | Serenade #11 for Winds | E Flat Major | Vienna | |
| K. 376 | 1781 | Sonata for Piano & Violin | F Major | Vienna | |
| K. 377 | 1781 | Sonata for Piano & Violin | F Major | Vienna | |
| K. 378 | 1779 | Sonata for Piano & Violin | B Flat Major | Salzburg | |
| K. 379 | 1781 | Sonata for Piano & Violin | G Major | Vienna | |
| K. 380 | 1781 | Sonata for Piano & Violin | E Flat Major | Vienna | |
| K. 381 | 1772 | Piano Sonata for 4 hands | D Major | Salzburg? | |
| K. 382 | 1782 | Rondo for Piano & Orchestra | D Major | Vienna | |
| K. 383 | 1782 | Aria for Soprano "Nehmt meinen Dank" | Vienna | ||
| K. 384 | 1781/2 | Opera (Singspiel) "Die Entführung aus dem Serail" | Vienna | ||
| K. 385 | 1782 | Symphony #35 "Haffner" | D Major | Vienna | |
| K. 386 | 1782 | Rondo for Piano & Orchestra | A Major | Vienna | |
| K. 386d | 1782 | (App. 25) Recitative "O Calpe" (Fragment) | Vienna | ||
| K. 387 | 1782 | Quartet for Strings #14 | G Major | Vienna | |
| K. 388 | 1782 | Serenade #12 for Winds | C minor | Vienna | |
| K. 389 | 1782 | Duet "Welch aengstliches Beben" (Die Entführung) | Vienna | ||
| K. 390 | 1780 | Song with Piano "Ich wuerd auf meinem Pfad" | Salzburg | ||
| K. 391 | 1780 | Song with Piano "Sei du mein Trost" | Salzburg | ||
| K. 392 | 1780 | Song with Piano "Verdankt sei es dem Glanz" | Salzburg | ||
| K. 393 | 1782 | "Solfeggi" for Soprano | Vienna | ||
| K. 394 | 1782 | Fantasia & Fugue for Piano | C Major | Vienna | |
| K. 395 | 1778 | Capriccio for Piano | C Major | Paris | |
| K. 396 | 1782 | Adagio for Piano & Violin (Fragment) | C minor | Vienna | |
| K. 397 | 1782 | Fantasia for Piano | D minor | Vienna | |
| K. 398 | 1783 | 6 Variations for Piano "Salve tu, Domine" | Vienna | ||
| K. 399 | 1782 | Suite for Piano | C Major | Vienna | |
| K. 400 | 1781 | Allegro of a Sonata for Piano | B Flat Major | Vienna | |
| K. 401 | 1782 | Fugue for Piano | G minor | Vienna | |
| K. 402 | 1782 | Sonata for Piano & Violin (Fragment) | A Major | Vienna | |
| K. 403 | 1782 | Sonata for Piano & Violin (Fragment) | C Major | Vienna | |
| K. 404 | 1782 | Andante & Allegretto for Piano & Violin (Fragment) | C Major | Vienna | |
| K. 404a | 1782 | 6 Preludes to Fugues by J.S. & W.F. Bach for String Trio | Vienna | ||
| K. 405 | 1782 | 5 Fugues by Bach arranged for String Quartet | Vienna | ||
| K. 406 | 1787 | Quintet for Strings arranged from K. 388 | C minor | Vienna | |
| K. 407 | 1782 | Quintet for Horn & Strings | E Flat Major | Vienna | |
| K. 408 | 1782 | 3 Marches for Orchestra | Vienna | ||
| K. 409 | 1782 | Minuet to a Symohony | C Major | Vienna | |
| K. 410 | 1783 | Adagio for 2 Basset Horns & Bassoon | F Major | Vienna | |
| K. 411 | 1783 | Adagio for 2 Clarinets & 3 Basset Horns | F Major | Vienna | |
| K. 412 | 1782 | Concerto for Horn | D Major | Vienna | |
| K. 413 | 1782/3 | Concerto for Piano #11 | F Major | Vienna | |
| K. 414 | 1782 | Concerto for Piano #12 | A Major | Vienna | |
| K. 415 | 1782/3 | Concerto for Piano #13 | C Major | Vienna | |
| K. 416 | 1783 | Scena & Ronda for Soprano "Mia speranza adorata" | Vienna | ||
| K. 417 | 1783 | Concerto for Horn | E Flat Major | Vienna | |
| K. 418 | 1783 | Aria for Soprano "Vorrei spiegarvi, oh Dio" | Vienna | ||
| K. 419 | 1783 | Aria for Soprano "No, no, che non sei capace" | Vienna | ||
| K. 420 | 1783 | Aria for Tenor "Per pieta, non ricercate" | Vienna | ||
| K. 421 | 1783 | Quartet for Strings #15 | D minor | Vienna | |
| K. 422 | 1783 | Opera buffa "L'oca del Cairo" (Fragment) | Salzburg | ||
| K. 423 | 1783 | Duo for Violin & Viola | G Major | Salzburg | |
| K. 424 | 1783 | Duo for Violin & Viola | B Flat Major | Salzburg | |
| K. 425 | 1783 | Symphony #36 | C Major | Linz | |
| K. 426 | 1783 | Fugue for 2 pianos | C minor | Vienna | |
| K. 427 | 1782/3 | Mass | C minor | Vienna | |
| K. 428 | 1783 | Quartet for Strings #16 | E Flat Major | Vienna | |
| K. 429 | 1783 | Cantata "Dir, Seele des Weltalls" | Vienna | ||
| K. 429a | 1783 | Cantata "Dir, Seele des Weltalls" with Piano | Vienna | ||
| K. 430 | 1783 | Opera buffa "Lo sposo deluso" (Fragment) | Salzburg | ||
| K. 431 | 1783 | Recitative & Aria for Tenor "Misoro! o sogno!" | Vienna | ||
| K. 432 | 1783 | Recitative & Aria for Bass "Cosí dunque tradisci" | Vienna | ||
| K. 433 | 1783 | Arietta for Bass "Maenner suchen stets" | Vienna | ||
| K. 434 | 1783 | Terzetto "Del gran regno delle Amazoni" | Salzburg | ||
| K. 435 | 1783 | Aria for Tenor "Muesst ich auch" | Vienna | ||
| K. 436 | 1783 | Notturno for 2 Sopranos & Bass "Ecco quel fiero istante" | Vienna | ||
| K. 437 | 1783 | Notturno for 2 Sopranos & Bass "Mi lagnero tacendo" | Vienna | ||
| K. 438 | 1783 | Notturno for 3 Voices "Se lontan ben mio, tu sei" | Vienna | ||
| K. 439 | 1783 | Notturno for 2 Sopranos & Bass "Due pupille amabile" | Vienna | ||
| K. 440 | 1782 | Aria for Soprano "In te spero o sposo" | Vienna | ||
| K. 441 | 1783 | Terzetto "Liebes Mandel, wo is's Bandel" | Vienna | ||
| K. 442 | 1783 | Trio for Piano, Violin & Cello (incomplete) | D minor | Vienna | |
| K. 443 | 1782 | Fugue in 3 vocal parts (Fragment) | Vienna | ||
| K. 444 | 1783 | Introduction to a Symphony (was #37) of Michael Haydn | G Major | Linz | |
| K. 445 | 1779 | March for Orchestra | D Major | Salzburg | |
| K. 446 | 1783 | Music to a Pantomime (Fragment) | Vienna | ||
| K. 447 | 1783 | Concerto for Horn | E Flat Major | Vienna | |
| K. 448 | 1781 | Sonata for 2 Pianos | D Major | Vienna | |
| K. 449 | 1784 | Concerto for Piano #14 | E Flat Major | Vienna | |
| K. 450 | 1784 | Concerto for Piano #15 | B Flat Major | Vienna | |
| K. 451 | 1784 | Concerto for Piano #16 | D Major | Vienna | |
| K. 452 | 1784 | Quintet for Piano & Winds | E Major | Vienna | |
| K. 453 | 1784 | Concerto for Piano #17 | G Major | Vienna | |
| K. 454 | 1784 | Sonata for Piano & Violin | B Flat Major | Vienna | |
| K. 455 | 1784 | 10 Variations for Piano "Unser dummer Poebel meint" | Vienna | ||
| K. 456 | 1784 | Concerto for Piano #18 | B Flat Major | Vienna | |
| K. 457 | 1784 | Sonata for Piano | C minor | Vienna | |
| K. 458 | 1784 | Quartet for Strings #17 "Hunt" | B Flat Major | Vienna | |
| K. 459 | 1784 | Concerto for Piano #19 | F Major | Vienna | |
| K. 460 | 1784 | 8 Variations for Piano "Come un agnello" | Vienna | ||
| K. 461 | 1784 | 6 Minuets for Orchestra | Vienna | ||
| K. 462 | 1784 | 6 Contredanses for Orchestra | Vienna | ||
| K. 463 | 1784 | 2 Contredanses with minuets for Orchestra | Vienna | ||
| K. 464 | 1785 | Quartet for Strings #18 | A Major | Vienna | |
| K. 465 | 1785 | Quartet for Strings #19 "Dissonant" | C Major | Vienna | |
| K. 466 | 1785 | Concerto for Piano #20 | D minor | Vienna | |
| K. 467 | 1785 | Concerto for Piano #21 | C Major | Vienna | |
| K. 468 | 1785 | Song with Piano "Die ihr einem neuen Grade" | Vienna | ||
| K. 469 | 1785 | Oratorio "Davidde penitente" | Vienna | ||
| K. 470 | 1785 | Andante to a Violin Concerto of Viotti (lost) | Vienna | ||
| K. 471 | 1785 | Cantata "Die Maurerfreude" | Vienna | ||
| K. 472 | 1785 | Song with Piano "Ihr Maedchen, flieht" | Vienna | ||
| K. 473 | 1785 | Song with Piano "Wie Sanft, wie ruhig" | Vienna | ||
| K. 474 | 1785 | Song with Piano "Der Reiche Tor" | Vienna | ||
| K. 475 | 1785 | Fantasia for Piano | C minor | Vienna | |
| K. 476 | 1785 | Song with Piano "Das Veilchen" | Vienna | ||
| K. 477 | 1785 | Maurerische Trauermusik | Vienna | ||
| K. 478 | 1785 | Quartet for Piano & Strings | G minor | Vienna | |
| K. 479 | 1785 | Quartet "Dite almeno" | Vienna | ||
| K. 480 | 1785 | Terzet "Mandina amabile" | Vienna | ||
| K. 481 | 1785 | Sonata for Piano & Violin | E Flat Major | Vienna | |
| K. 482 | 1785 | Concerto for Piano #22 | E Flat Major | Vienna | |
| K. 483 | 1785 | Song with Chorus "Zerfliesset heut', geliebte Brueder" | Vienna | ||
| K. 484 | 1785 | Chorus "Ihr unsre neuen Leiter" | Vienna | ||
| K. 485 | 1786 | Rondo for Piano | D Major | Vienna | |
| K. 486 | 1786 | Opera (Singspiel) "Der Schauspieldirektor" | Vienna | ||
| K. 486a | 1778 | Recitative & Aria for Soprano "Basta, vincesti" | Mannheim | ||
| K. 487 | 1786 | 12 Duets for 2 Horns (Basset?) | Vienna | ||
| K. 488 | 1786 | Concerto for Piano #23 | A Major | Vienna | |
| K. 489 | 1786 | Duet for Soprano & Tenor "Spiegarti, oh Dio, non posso" | Vienna | ||
| K. 490 | 1786 | Scena & Rondo for Soprano "Non piu, tutto" | Vienna | ||
| K. 491 | 1786 | Concerto for Piano #24 | C minor | Vienna | |
| K. 492 | 1785/6 | Opera buffa "Le nozze di Figaro" | Vienna | ||
| K. 493 | 1786 | Quartet for Piano & Strings | E Flat Major | Vienna | |
| K. 494 | 1786 | Rondo for Piano | F Major | Vienna | |
| K. 495 | 1786 | Concerto for Horn | E Flat Major | Vienna | |
| K. 496 | 1786 | Trio for Piano, Violin & Cello | G Major | Vienna | |
| K. 497 | 1786 | Piano Sonata for 4 Hands | F Major | Vienna | |
| K. 498 | 1786 | Trio for Piano, Clarinet & Viola | E Flat Major | Vienna | |
| K. 498a | 1786 | Sonata for Piano (Fragment) | B Flat Major | Vienna | |
| K. 499 | 1786 | Quartet for Strings #20 | D Major | Vienna | |
| K. 500 | 1786 | 12 Variations for Piano | B Flat Major | Vienna | |
| K. 501 | 1786 | Andante with 5 Variations for Piano Duet | G Major | Vienna | |
| K. 502 | 1786 | Trio for Piano, Violin & Cello | B Flat Major | Vienna | |
| K. 503 | 1786 | Concerto for Piano #25 | C Major | Vienna | |
| K. 504 | 1786 | Symphony #38 "Prague" | D Major | Vienna | |
| K. 505 | 1786 | Scena & Rondo for Soprano "Ch'io mi scordi di te" | Vienna | ||
| K. 506 | 1786? | Song with Piano, Lied der Freiheit, "Wer unter eines Maedchens Hand" | Vienna | ||
| K. 507 | 1786 | Canon "Heiterkeit und Leichtes Blut" | Vienna | ||
| K. 508 | 1786 | Canon "Auf das Wohl aller Freunde" | Vienna | ||
| K. 509 | 1787 | 6 German Dances for Orchestra | Prague | ||
| K. 510 | 1787 | 9 Contredanses (Doubtful) | |||
| K. 511 | 1787 | Rondo for Piano | A minor | Vienna | |
| K. 512 | 1787 | Recitative & Aria for Bass "Alcandro, lo confesso" | Vienna | ||
| K. 513 | 1787 | Aria for Bass "Mentre ti lascio" | Vienna | ||
| K. 514 | K. 396b | 1791 | Rondo for Horn & Orchestra (Fragment) | Vienna | |
| K. 514a | 1787 | Quintet for Strings (Fragment) | B Flat Major | Vienna | |
| K. 515 | 1787 | Quintet for Strings | C Major | Vienna | |
| K. 516 | 1787 | Quintet for Strings | G minor | Vienna | |
| K. 517 | 1787 | Song with Piano, Die Alte, "Zu meiner Zeit" | Vienna | ||
| K. 518 | 1787 | Song with Piano "Sobald Damoetas" | Vienna | ||
| K. 519 | 1787 | Song with Piano "das Lied der Trennung, Die Engel Gottes weinen" | Vienna | ||
| K. 520 | 1787 | Song with Piano "Erzeugt von heisser Phantasie" | Vienna | ||
| K. 521 | 1787 | Piano Sonata for 4 Hands | C Major | Vienna | |
| K. 522 | 1787 | Divertimento for String Quartet & 2 Horns "Ein musikalischer Spass" | F Major | Vienna | |
| K. 523 | 1787 | Song with Piano "Abend ist's" | Vienna | ||
| K. 524 | 1787 | Song with Piano "An Chloe" | Vienna | ||
| K. 525 | 1787 | Serenade for String Quartet & Bass "Eine kleine Nachtmusik" | G Major | Vienna | |
| K. 526 | 1787 | Sonata for Piano & Violin | A Major | Vienna | |
| K. 527 | 1787 | Opera buffa "Don Giovanni" | Prague | ||
| K. 528 | 1787 | Scena for Soprano "Belle mia fiamma" | Prague | ||
| K. 529 | 1787 | Song with Piano "Es war einmal" | Prague | ||
| K. 530 | 1787 | Song with Piano "Wo bist du, Bild?" | Prague | ||
| K. 531 | 1787 | Song with Piano "Die kleine Spinnerin, Was spinnst du?" | Vienna | ||
| K. 532 | 1787 | Terzetto "Grazie agl'inganni tuoi" (sketch) | Vienna | ||
| K. 533 | 1788 | Allegro & Andante for Piano | F Major | Vienna | |
| K. 534 | 1788 | Contredanse for Orchestra | Vienna | ||
| K. 535 | 1788 | Contredanse "La Battaille" for Orchestra | Vienna | ||
| K. 535a | 1788 | 3 Contredanses for Orchestra | Vienna | ||
| K. 536 | 1788 | 6 German Dances for Orchestra | Vienna | ||
| K. 537 | 1788 | Concerto for Piano #26 "Coronation" | D Major | Vienna | |
| K. 538 | 1788 | Aria for Soprano "Ah se in ciel" | Vienna | ||
| K. 539 | 1788 | Song "Ich moechte wohl" | Vienna | ||
| K. 540 | 1788 | Adagio for Piano | B minor | Vienna | |
| K. 541 | 1788 | Arietta for Bass "Un bacio di mano" | Vienna | ||
| K. 542 | 1788 | Trio for Piano, Violin & Cello | E Major | Vienna | |
| K. 543 | 1788 | Symphony #39 | E Flat Major | Vienna | |
| K. 544 | 1788 | March "Ein kleiner Marsch" (lost) | D Major | Vienna | |
| K. 545 | 1788 | Sonata for Piano "Sonatina" | C Major | Vienna | |
| K. 546 | 1788 | Adagio & Fugue for Strings (originally for 2 Pianos) | C minor | Vienna | |
| K. 547 | 1788 | Sonatina for Piano & Violin | F Major | Vienna | |
| K. 547a | 1788 | Sonata for Piano | F Major | Vienna | |
| K. 548 | 1788 | Trio for Piano, Violin & Cello | C Major | Vienna | |
| K. 549 | 1788 | Canzonetta for 2 Sopranos & Bass "Piu non si trovano" | Vienna | ||
| K. 550 | 1788 | Symphony #40 | G minor | Vienna | |
| K. 551 | 1788 | Symphony #41 "Jupiter" | C Major | Vienna | |
| K. 552 | 1788 | Song with Piano "Beim Auszug in das feld, Dem hohen Kaiser-Worter treu" | Vienna | ||
| K. 553 | 1788 | Canon "Alleluja" | Vienna | ||
| K. 554 | 1788 | Canon "Ave Maria" | Vienna | ||
| K. 555 | 1788 | Canon "Lacrimoso son io" | Vienna | ||
| K. 556 | 1788 | Canon "G'rechtelt's enk" | Vienna | ||
| K. 557 | 1788 | Canon "Nascoso e il mio sol" | Vienna | ||
| K. 558 | 1788 | Canon "Gehn ma in'n Prada" | Vienna | ||
| K. 559 | 1788 | Canon "Difficile lectu mihi" | Vienna | ||
| K. 560 | 1788 | Canons "O du eselhafter Martin" - "O du eselhafter Peierl" | Vienna | ||
| K. 561 | 1788 | Canon "Bona nox, bist a rechta Ox" | Vienna | ||
| K. 562 | 1788 | Canon "Caro, bell'idol mio" | Vienna | ||
| K. 562e | K. A 66 | 1788 | Trio for Violin, Viola & Cello (Fragment, see K. A66) | G Major | Vienna |
| K. 563 | 1788 | Divertimento for String Trio | E Flat Major | Vienna | |
| K. 564 | 1788 | Trio for Piano, Violin & Cello | G Major | Vienna | |
| K. 565 | 1788 | 2 Contredanses for Orchestra | Vienna | ||
| K. 566 | 1788 | Instrumentation of Handel's "Acis & Galatea" | Vienna | ||
| K. 567 | 1788 | 6 German Dances for Orchestra | Vienna | ||
| K. 568 | 1788 | 12 Minuets for Orchestra | Vienna | ||
| K. 569 | 1789 | Aria "Ohne Zwang" (lost) | Vienna | ||
| K. 570 | 1789 | Sonata for Piano | B Flat Major | Vienna | |
| K. 571 | 1789 | 6 German Dances for Orchestra | Vienna | ||
| K. 571a | 1789 | Comic Quartet "Caro mio, Druck und Schluck" | Vienna | ||
| K. 572 | 1789 | Instrumentation of Handel's "The Messiah" | Vienna | ||
| K. 573 | 1789 | 9 Variations for Piano (Duport) | D Major | Potsdam | |
| K. 574 | 1789 | Gigue for Piano | G minor | Leipzig | |
| K. 575 | 1789 | Quartet for Strings #21 | D Major | Vienna | |
| K. 576 | 1789 | Sonata for Piano | D Major | Vienna | |
| K. 577 | 1789 | Rondo for Soprano "Al desio" | Vienna | ||
| K. 578 | 1789 | Aria for Soprano "Alma grande" | Vienna | ||
| K. 579 | 1789 | Aria for Soprano "Un moto di gioia" | Vienna | ||
| K. 580 | 1789 | Aria for Soprano "Schon lacht der holde Fruehling" | Vienna | ||
| K. 581 | 1789 | Quintet for Clarinet & Strings | A Major | Vienna | |
| K. 582 | 1789 | Aria for Soprano "Chi sa, chi sa, qual sia" | Vienna | ||
| K. 583 | 1789 | Aria for Soprano "Vado, ma dove?" | Vienna | ||
| K. 584 | 1789 | Aria for Bass "Rivolgete a lui lo sguardo" | Vienna | ||
| K. 585 | 1789 | 12 Minuets for Orchestra | Vienna | ||
| K. 586 | 1789 | 12 German Dances for Orchestra | Vienna | ||
| K. 587 | 1789 | Contredanse for Orchestra | Vienna | ||
| K. 588 | 1790 | Opera buffa "Cosí fan tutte" | Vienna | ||
| K. 589 | 1790 | Quartet for Strings #22 | B Flat Major | Vienna | |
| K. 590 | 1790 | Quartet for Strings #23 | F Major | Vienna | |
| K. 591 | 1790 | Instrumentation of Handel's "Alexander's Feast" | Vienna | ||
| K. 592 | 1790 | Instrumentation of Handel's "Ode to Saint Cecilia" | Vienna | ||
| K. 593 | 1790 | Quintet for Strings | D Major | Vienna | |
| K. 594 | 1790 | Adagio & Allegro for Mechanical Organ | F minor | Frankfurt - Vienna | |
| K. 595 | 1791 | Concerto for Piano #27 | B Flat Major | Vienna | |
| K. 596 | 1791 | Song with Piano "Komm, lieber Mai" | Vienna | ||
| K. 597 | 1791 | Song with Piano "Erwacht zum neuen Leben" | Vienna | ||
| K. 598 | 1791 | Song with Piano "Wir Kinder" | Vienna | ||
| K. 599 | 1791 | 6 Minuets for Orchestra | Vienna | ||
| K. 600 | 1791 | 6 German Dances for Orchestra | Vienna | ||
| K. 601 | 1791 | 4 Minuets for Orchestra | Vienna | ||
| K. 602 | 1791 | 4 German Dances for Orchestra | Vienna | ||
| K. 603 | 1791 | 2 Contredanses for Orchestra | Vienna | ||
| K. 604 | 1791 | 2 Minuets for Orchestra | Vienna | ||
| K. 605 | 1791 | 3 German Dances for Orchestra | Vienna | ||
| K. 606 | 1791 | 6 German Dances for Orchestra | Vienna | ||
| K. 607 | 1791 | Contredanse for Orchestra | Vienna | ||
| K. 608 | 1791 | Fantasia for a Mechanical Organ | F minor | Vienna | |
| K. 609 | 1791 | 5 Contredanses for Orchestra | Vienna | ||
| K. 610 | 1791 | Contredanse for Orchestra | Vienna | ||
| K. 611 | 1791 | A German Dance | Vienna | ||
| K. 612 | 1791 | Aria for Bass "Per questa bella mano" | Vienna | ||
| K. 613 | 1791 | 6 Variations for Piano "Ein Weib ist das herrlichste Ding" | Vienna | ||
| K. 614 | 1791 | Quintet for Strings | E Flat Major | Vienna | |
| K. 615 | 1791 | Chorus "Viviamo felici" (lost) | Vienna | ||
| K. 616 | 1791 | Andante for a Small Mechanical Organ | F Major | Vienna | |
| K. 617 | 1791 | Adagio & Rondo for Glass Harmonica, Flute, Oboe, Viola & Cello | C minor | Vienna | |
| K. 618 | 1791 | Motet "Ave, verum corpus" | Baden | ||
| K. 619 | 1791 | Cantata "Die ihr des unermesslichen Weltalls" | Vienna | ||
| K. 620 | 1791 | Opera (Grosse Oper) "Die Zauberfloete" | Vienna | ||
| K. 621 | 1791 | Opera seria "La clemenza di Tito" | Vienna - Prague | ||
| K. 622 | 1791 | Concerto for Clarinet | A Major | Vienna | |
| K. 623 | 1791 | Cantata "Eine kleine Freimaurer Kantata" | Vienna | ||
| K. 624 | K. 626a | 1768-1791 | Cadenzas to Piano Concertos K. 40i, 107/1, 175, 238, 246, 271, 365, 413-415, 449-451, 453, 456, 459, 466, 488 & 595 | ||
| K. 625 | 1790 | Comic duet "Nun liebes Weibchen" | Vienna | ||
| K. 626 | 1791 | Requiem Mass | Vienna | ||
| K. A 66 | 1788 | Trio for Violin, Viola & Cello (Fragment, see K. 562e) | G Major | Vienna | |
| K. A214 | K. 45b | 1768 | Symphony #55 (See K. 45b) | B Flat Major | Vienna |
| K. A221 | K. 45a | 1768 | Symphony #7a "Alte Lambacher" (See K. 45a) | G Major | Vienna |
| K. A223 | K. 19a | 1765 | Symphony (See K. 19a) | F Major | London |
