- Source: 1646 in music
- Santa Cecilia in Trastevere
- Gottfried Leibniz
- Yang Diperbuat Allahku
- Derek and the Dominos
- William Shakespeare
- Calvinisme
- Hati nurani
- Teori kategori
- The Everly Brothers
- Isabelle de Charrière
- 1646 in music
- 1646
- Timeline of musical events
- 1646 in science
- 1646 in literature
- 2024 in Philippine music
- Maria Anna of Spain
- 1646 in poetry
- 1649 in music
- 1642 in music
Musical events of the year 1646 in music:
Events
Luigi Rossi is invited to Paris by Cardinal Mazarin.
Classical music
Giovanni Battista Granata – Caprici armonici sopra la chittarriglia spagnuola..., a collection of music for the treble guitar, published in Bologna.
Andreas Hammerschmidt – Part IV of the Musicalische Andachten
Opera
Francesco Cavalli – La prosperità infelice di Giulio Cesare dittatore (lost), with libretto by Giovanni Francesco Busenello
Giacinto Andrea Cicognini – Il Celio
Births
July 29 – Johann Theile, composer (died 1724)
date unknown – Juan de Araujo, musician and composer (died 1712)
Deaths
September 11 – Johann Stobäus, composer (born 1580)
September 24 – Duarte Lobo, composer (born c. 1545)
October 3 – Virgilio Mazzocchi, Italian composer of sacred vocal music (born 1597)
date unknown – Wojciech Dębołęcki, writer and composer (born 1585)
Manuel Machado, Portuguese harpist and composer of cantigas and romances
Johann Vierdanck, German composer, violinist and cornetist (buried 1 April) (b. 1605)