Symphony No. 6 in F major, K. 43, was composed by Wolfgang Amadeus Mozart in 1767. According to Alfred Einstein in his 1937 revision of the Köchel catalogue, the symphony was probably begun in Vienna and completed in Olomouc, a Moravian town to which the Mozart family fled to escape a Viennese smallpox epidemic; see Mozart and smallpox.

Date of composition 1767
Type Symphony
Tonality F Major
Catalogue KV 43
Instruments Orchestra
Autotranslations beta Wolfgang Amadeus Mozart: Symphonie n°6 en fa majeur, KV 43
Wolfgang Amadeus Mozart: Sinfonia n. 6 in fa maggiore, KV 43
Wolfgang Amadeus Mozart: Sinfonie Nr. 6 F-dur, KV 43