| Köchel | Date | Location | Work | Key |
| 1 |
1761/2 or 1764 | Salzburg | Minuet for Harpsichord (See K. 1e) | G Major |
| 1a |
1761/2? | Salzburg | Andante for Harpsichord | C Major |
| 1b | 1761/2? | Salzburg | Allegro for Harpsichord | C Major |
| 1c | 1761 | Salzburg | Allegro for Harpsichord | F Major |
| 1d | 1761 | Salzburg | Minuet for Harpsichord | F Major |
| 1e | 1761/2 or 1764 | Salzburg | Minuet for Harpsichord (See K. 1) | G Major |
| 1f | 1761/2 or 1764 | Salzburg | Minuet for Harpsichord | C Major |
| 2 |
1762 | Salzburg | Minuet for Harpsichord | F Major |
| 3 |
1762 | Salzburg | Allegro for Harpsichord | B Flat Major |
| 4 |
1762 | Salzburg | Minuet for Harpsichord | F Major |
| 5 |
1762 | Salzburg | Minuet for Harpsichord | F Major |
| 5a |
1763 | Salzburg | Allegro for Harpsichord (See K. 9a) | C Major |
| 6 |
1764 | Paris | Sonata for Harpsichord & Violin | C Major |
| 7 |
1764 | Paris | Sonata for Harpsichord & Violin | D Major |
| 8 |
1764 | Paris | Sonata for Harpsichord & Violin | B Flat Major |
| 9 | 1764 | Paris | Sonata for Harpsichord & Violin | G Major |
| 9a | 1763 | Salzburg | Allegro for Harpsichord (See K. 5a) | C Major |
| 10 | 1764 | London | Sonata for Harpsichord, Violin (or Flute) & Cello | B Flat Major |
| 11 | 1764 | London | Sonata for Harpsichord, Violin (or Flute) & Cello | G Major |
| 12 | 1764 | London | Sonata for Harpsichord, Violin (or Flute) & Cello | A Major |
| 13 | 1764 | London | Sonata for Harpsichord, Violin (or Flute) & Cello | . |
| 14 | 1764 | London | Sonata for Harpsichord, Violin (or Flute) & Cello | . |
| 15 | 1764 | London | Sonata for Harpsichord, Violin (or Flute) & Cello | . |
| 15a-ss | 1764/5 | London | London Sketchbook: 43 Pieces on 2 Staves | . |
| 16 | 1764 | London | Symphony No. 1 | E Flat Major |
| 17 | 1764 | London | Symphony No. 2 (Doubtful) | B Flat Major |
| 18 | 1764 | London | Symphony No. 3 (copy from K. F. Abel) | E Flat Major |
| 19 | 1765 | London | Symphony No. 4 | D Major |
| 19a | 1765 | London | Symphony (See K. A223) | F Major |
| 19c | 1765 | London | Aria for Tenor & Orchestra `Va, dal furor portata' (See K. 21) | . |
| 19d |
1765 | London | Sonata for Piano Duet | C Major |
| 20 | 1765 | London | Motet `God is our Refuge' (Psalm 46:1) | . |
| 21 | 1765 | London | Motet `God is our Refuge' (Psalm 46:1) Aria for Tenor & Orchestra `Va, dalfuror portata' w/ Text by Metastasio (See K. 19c) | . |
| 22 | 1765 | The Hague | Symphony No. 5 | B Flat Major |
| 23 | 1766 | The Hague | Aria for Soprano & Strings `Conservati fedele' w/ Text by Metastasio | . |
| 24 | 1766 | The Hague | 8 Variations for Piano on the Dutch song `Laat ons juichen' by Graaf | . |
| 25 | 1766 | Amsterdam | 7 Variations for Piano on `Willem van Nassau' | . |
| 26 | 1766 | The Hague | Sonata for Harpsichord & Violin | . |
| 27 | 1766 | The Hague | Sonata for Harpsichord & Violin | . |
| 28 | 1766 | The Hague | Sonata for Harpsichord & Violin | . |
| 29 | 1766 | The Hague | Sonata for Harpsichord & Violin | . |
| 30 | 1766 | The Hague | Sonata for Harpsichord & Violin | . |
| 31 | 1766 | The Hague | Sonata for Harpsichord & Violin | . |
| 32 | 1766 | The Hague | Quodlibet `Galimathias Musicum' for SATB, Orchestra & Harpsichord | . |
| 33 | 1766 | Paris | Kyrie for SATB & Strings | F Major |
| 33b |
1766 | Zurich | Movement for Harpsichord | F Major |
| 34 | 1766/7 | Kloster | Offertory for Soprano, SATB & Seeon Orchestra `In Festo St. Benidicti' Bavaria | . |
| 35 | 1767 | Salzburg | Opera (Sacred Singspiel) for 3 Sopranos, 2 Tenors & Orchestra `Die Schuldigkeit des ersten Gebotes' w/Text by Weiser | . |
| 36 | 1766 | Salzburg | Recitative & Aria (licenza) for Tenor & Orchestra `Or che il dover... Talie contanti sono' | . |
| 37 | 1767 | Salzburg | Concerto for Piano No. 1 (Arrangement F Major from Keyboard Sonatas by Raupach? & Honauer) | . |
| 38 | 1767 | Salzburg | Opera (Latin Intermezzo) `Apollo et Hyacinthus' w/ Text by Widl? | . |
| 39 | 1767 | Salzburg | Concerto for Piano No. 2 (Arrangement B Flat Major from Keyboard Sonatas by Raupach & Schobert ) | . |
| 40 | 1767 | Salzburg | Concerto for Piano No. 3 (Arrangement D Major from Keyboard Sonatas by Honauer, Eckard & C.P.E. Bach (See K. 624) | . |
| 41 | 1767 | Salzburg | Concerto for Piano No. 4 (Arrangement G Major from Keyboard Sonatas by Honauer & Raupach) | . |
| 41h | 1767 | Salzburg | Sonata for Organ & Strings `Church' #1 (See K. 67) | . |
| 41i | 1767 | Salzburg | Sonata for Organ & Strings `Church' #2 (See K. 68) | . |
| 41k | 1767 | Salzburg | Sonata for Organ & Strings `Church' #3 (See K. 69) | . |
| 42 | 1767 | Salzburg | Cantata `Grabmusik' (Passion) for Soprano, Baritone, SATB & Orchestra w/ Text by Schachtner? | . |
| 42a | 1767 | Vienna | Symphony #43 (See K. 76) | F Major |
| 43 | 1767 | Olmuetz - Vienna | Symphony No. 6 | F Major |
| 44 | 1770 | Bologna | Antiphon (Introitus) `Cibavit eos' for SATB & organ (Doubtful) | . |
| 45 | 1768 | Vienna | Symphony No. 7 reworked as Overture to `La finta semplice'
(See K. 51 / K. 46) |
D Major |
| 45a | 1768 | Vienna | Symphony #7a `Alte Lambacher (See K.A221) | G Major |
| 45b | 1768 | Vienna | Symphony #55 (See K. A214) | B Flat Major |
| 46 | 1768 | Vienna | Quintet (Spurious - copy of K. 361) | . |
| 46d | 1768 | Vienna | Sonata for Piano & Violin | C Major |
| 46d | 1768 | Vienna | Sonata for Piano & Violin | F Major |
| 47 | 1768 | Vienna | Offertory `Veni, Sancte Spiritus' for Soprano, Alto, Tenor, Bass, SATB & Orchestra | . |
| 47e | 1767 | Olmuetz | Song for Soprano & Piano `An die Freude: Freude, Konigin der Weisen' w/ Text by Uz (See K. 53) | . |
| 48 | 1768 | Vienna | Symphony No. 8 | D Major |
| 49 | 1768 | Vienna | Mass `Missa brevis' | G Major |
| 50 | 1768 | Vienna | Opera (Singspiel) `Bastien und Bastienne' w/ Text by Weiskern & Schachtner | . |
| 51 | 1768 | Vienna | Opera buffa `La finta semplice' w/Text by Coltellini (See K. 45) | . |
| 52 | 1768 | Vienna | Song for Soprano & Piano `Daphne, deine Rosenwangen' | . |
| 53 | 1767 | Olmuetz | Song for Soprano & Piano `An die Freude: Freude, Konigin der Weisen' w/ Text by Uz (See K. 47e) | . |
| 54 | 1788 | Vienna | Piano Sonata (See K. 547a) | F Major |
| 55 | 1788 | Vienna | Sonata for Piano & Violin (Doubtful) | . |
| 56 | 1788 | Vienna | Sonata for Piano & Violin (Doubtful) | |
| 57 | 1788 | Vienna | Sonata for Piano & Violin (Doubtful) | . |
| 58 | 1788 | Vienna | Sonata for Piano & Violin (Doubtful) | . |
| 59 | 1788 | Vienna | Sonata for Piano & Violin (Doubtful) | . |
| 60 | 1788 | Vienna | Sonata for Piano & Violin (Doubtful) | . |
| 61a | 1769 | Salzburg | Mass `Missa brevis' (See K. 65) | D minor |
| 61b | 1769 | Salzburg | 7 Minuets for Strings | . |
| 61b | 1769 | Salzburg | 7 Minuets for Strings | . |
| 61b | 1769 | Salzburg | 7 Minuets for Strings | . |
| 61c | 1769 | Salzburg | Recitative & Aria (licenza) for Soprano & Orchestra
`A Berenice
Sol nascente' (See K. 70) |
. |
| 61g,i | 1770? | Salzburg? | Minuet for 2 Flutes, 2 Violins, Viola & Bass (Doubtful) | A Major |
| 61g,ii | 1770? | Salzburg? | Minuet for Keyboard | C Major |
| 61h | 1769 | Salzburg | 6 Minuets for Orchestra | . |
| 62 | 1769 | Salzburg | March used w/ Cassation K. 100 / K.
62a & for Opera `Mitridate'
K. 87 / K. 74a |
D Major |
| 63 | 1769 | Salzburg | Cassation (Finalmusik) for Violin & Orchestra | G Major |
| 64 | 1769 | Salzburg | Minuet for Orchestra (Spurious) | D Major |
| 65 | 1769 | Salzburg | Mass `Missa brevis' (See K. 61a) | D minor |
| 65a | 1769 | Salzburg | 7 Minuets for Strings (See K. 61b) | . |
| 66 | 1769 | Salzburg | Mass `Dominicus' | C Major |
| 67 | 1767 | Salzburg | Sonata for Organ & Strings `Church' #1 (See K. 41h) | . |
| 68 | 1767 | Salzburg | Sonata for Organ & Strings `Church' #2 (See K. 41i) | . |
| 69 | 1767 | Salzburg | Sonata for Organ & Strings `Church' #3 (See K. 41k) | . |
| 70 | 1769 | Salzburg | Recitative & Aria (licenza) for Soprano & Orchestra `A Berenice...Sol nascente' (See K. 61c) | . |
| 71 | 1770? | Salzburg | Aria for Tenor `Ah, piu tremar non voglio' (Doubtful) | . |
| 72 | 1778? | Salzburg | Offertory for SATB, Organ & Strings `Inter natos mulierum'
(See K. 74f) |
G Major |
| 73 | 1769/1770? | Salzburg or Italy | Symphony No. 9 | C Major |
| 73b | 1770 | Milan | Scena for Soprano & Orchestra `Per pieta, bell'idol mio' w/ Text by Metastasio (See K. 78) | . |
| 73c | 1770 | Milan | Aria for Soprano & Orchestra `Fracento affani' w/ Text by Metastasio
(See K. 88) |
. |
| 73d | 1770 | Milan | Recitative & Aria for Soprano & Orchestra `O temerario Arbace... Perquel paterno amplesso' w/ Text by Metastasio (See K. 79) | . |
| 73e | 1770 | Milan | Recitative & Aria for Soprano & Orchestra `Misero me... Misero pargoletto' w/ Text by Metastasio (See K. 77) | . |
| 73f | 1770 | Salzburg | Quartet for Strings No. 1 (See K. 80) | G Major |
| 73h | 1769/1770? | Bologna or Rome? | Minuet for Harpsichord (See K. 94) | D Major |
| 73i | 1772 | ??? | Canon for 4 Winds (See K. 89a,i) | A Major |
| 73k | 1772 | Rome | Canon for 5 Sopranos `Kyrie' (See K.89) | G Major |
| 73l | 1770 | Rome | Symphony #44 (See K. 81) | D Major |
| 73m | 1770? | Rome? | Symphony #47 (Doubtful, See K. 97) | D Major |
| 73n | 1770? | Rome? | Symphony #45 (Doubtful, See K. 95) | D Major |
| 73o | 1770 | Rome | Aria for Soprano & Orchestra `Seardire'' w/ Text by Metastasio
(See K. 82) |
. |
| 73p | 1770 | Rome | Aria for Soprano & Orchestra `Setutti i mali miei' w/ Text by Metastasio
(See K. 83) |
. |
| 73q | 1770 | Milan - Bologna | L. Mozart, Dittersdorf & others, (See K. 84) | . |
| 73i | 1772 | ??? | 4 Canons `Puzzle' (See K. 89a,ii) | . |
| 73s | 1770 | Bologna | `Miserere' for ATB & Double Bass (See K. 85) | . |
| 73v | 1770 | Bologna | Antiphon for SATB `Quaerite primum regnum Dei' (See K. 86) | . |
| 74 | 1770 | Milan | Symphony No. 10 | G Major |
| 74a | 1770 | Milan | Opera seria `Mitridate, re di Ponto' w/ Text by Cigna-Santi
(See K. 62 & K. 87) |
. |
| 74b | 1771 | Milan or Pavia | Aria for Soprano & Orchestra `Non Pavia curo l'affetto' w/ Text by Metastasio | . |
| 74f | 1778? | Salzburg | Offertory for SATB, Organ & Strings`Inter natos mulierum' (See K. 72) | G Major |
| 74g | 1771 | Salzburg | Symphony | B Flat Major |
| 75 | 1771? | Salzburg? | Symphony #42 | F Major |
| 76 | 1767? | Vienna? | Symphony #43 (See K. 42a) | F Major |
| 77 | 1770 | Milan | Recitative & Aria for Soprano & Orchestra `Misero me... Misero pargoletto' w/ Text by Metastasio (See K. 73e) | . |
| 78 | 1770 | Milan | Scena for Soprano & Orchestra `Per pieta, bell'idol mio'' w/ Text by Metastasio (See K. 73b) | . |
| 79 | 1770 | Milan | Recitative & Aria for Soprano & Orchestra `O temerario Arbace... Perquel paterno amplesso' w/ Text by Metastasio (See K. 73d) | . |
| 80 | 1770 | Salzburg | Quartet for Strings No. 1 (See K. 73f) | G Major |
| 81 | 1770 | Rome | Symphony #44 (See K. 73l) | D Major |
| 82 | 1770 | Rome | Aria for Soprano & Orchestra `Seardire'' w/ Text by Metastasio
(See K. 73o) |
. |
| 83 | 1770 | Rome | Aria for Soprano & Orchestra `Setutti i mali miei'' w/ Text by
Metastasio
(See K. 73p) |
. |
| 84 | 1770 | Milan - Bologna | L. Mozart, Dittersdorf & others, See K. 73q) | . |
| 85 | 1770 | Bologna | `Miserere' for ATB & Double Bass (See K. 73s) | . |
| 86 | 1770 | Bologna | Antiphon for SATB `Quaerite primum regnum Dei' (See K. 73v) | . |
| 87 | 1770 | Milan | Opera seria `Mitridate, re di Ponto' w/ Text by Cigna-Santi
(See K. 62 & K. 74a) |
. |
| 88 | 1770 | Milan | Aria for Soprano & Orchestra `Fracento affani' w/ Text by Metastasio
(See K. 73c) |
. |
| 89 | 1772 | Rome | Canon for 5 Sopranos `Kyrie' (See K.73k) | G Major |
| 89a,i | 1770 | Rome | Canon for 4 Winds (See K. 73i) | A Major |
| 89a,ii | 1770 | Rome | 4 Canons `Puzzle' | . |
| 90 | 1771 | Salzburg | `Kyrie' for SATB & Organ (Doubtful) | D minor |
| 91 | 1774 | Salzburg | Kyrie (by Reutter, completed by Sussmayr) | D Major |
| 92 | 1769? | Salzburg | Salve Regina (Doubtful) | . |
| 93 | 1771 | Salzburg | Psalm `De Profundis clamavi' | . |
| 94 | 1769/1770? | Bologna or Rome? | Minuet for Harpsichord (See K. 73h) | D Major |
| 95 | 1770? | Rome? | Symphony #45 (Doubtful, See K. 73n) | D Major |
| 96 | 1771? | Milan? | Symphony #46 (Doubtful, See K. 111b) | C Major |
| 97 | 1770? | Rome? | Symphony #47 (Doubtful, See K. 73m) | D Major |
| 98 | 1771 | Milan? | Symphony (Doubtful) | F Major |
| 99 | 1769 | Salzburg | Cassation | B Flat Major |
| 100 | 1769 | Salzburg | Serenade No.1 (Cassation-Finalmusik) w/ March K. 62 | D Major |