The Six sonatas for various instruments (French: Six sonates pour divers instruments) by Claude Debussy (1862-1918) was a projected cycle of sonatas, that were interrupted by his death in 1918, after only having composed half of the projected sonatas. He left behind his sonatas for cello and piano (1915), flute, viola and harp (1915), and violin and piano (1916-1917).

Date of composition 1915
Premiered 1916, March 4th in London, United Kingdom
Type Sonata
Tonality D Minor
Catalogue L. 135
Instruments Cello
Piano
Autotranslations beta Claude Debussy: Sonata for Cello en ré mineur, L. 135
Claude Debussy: Sonata for Cello in re minore, L. 135
Claude Debussy: Sonata for Cello d-moll, L. 135