The Symphony No. 37 in C major, Hob. I/37, is a symphony by Joseph Haydn. The numbering is misleading, as it is one of Haydn's earliest symphonies. A copy of the score at Český Krumlov is dated 1758.

Date of composition 1758 (1757-1758)
Type Symphony
Tonality C Major
Catalogue Hob. I:37
Approx. duration 18 minutes
Instruments Orchestra
Autotranslations beta Joseph Haydn: Symphonie n°37 en do majeur, Hob. I:37
Franz Joseph Haydn: Sinfonia n. 37 in do maggiore, Hob. I:37
Joseph Haydn: Sinfonie Nr. 37 C-dur, Hob. I:37