The Gnossiennes (French pronunciation: ​[ɡnosjεn]) are several piano compositions written by the French composer Erik Satie in the late 19th century. The works are for the most part in free time (lacking time signatures or bar divisions) and highly experimental with form, rhythm and chordal structure. The form as well as the term was invented by Satie.

Tempo Modéré
Date of composition 1889 (8 July 1889)
First published 1968
Approx. duration 3 minutes
Instruments Piano
Autotranslations beta Erik Satie: Gnossienne n°5
Erik Satie: Gnossienne n. 5
Erik Satie: Gnossienne Nr. 5