Six moments musicaux (French for "Six Musical Moments"; Russian: Шесть музыкальных моментов, Shest’ muzykál’nykh moméntov), Op. 16, is a set of solo piano pieces composed by the Russian composer Sergei Rachmaninoff between October and December, 1896. Each Moment musical reproduces a musical form characteristic of a previous musical era. The forms that appear in Rachmaninoff's incarnation are the nocturne, song without words, barcarolle, virtuoso étude, and theme and variations.

Tempo Andantino
Date of composition 1896 (Wrote on October and December, 1896)
First published 1897 in Moscow, Russia
Dedicated to Alexander Viktorovich Zatayevich
Type Nocturne
Tonality B-flat Minor
Catalogue Op. 16
Instruments Piano
Autotranslations beta Sergueï Rachmaninov: Moments musicaux n°1 en si bémol mineur, Op. 16
Sergej Vasil'evič Rachmaninov: Moments musicaux n. 1 in si bemolle minore, Op. 16
Sergei Wassiljewitsch Rachmaninow: Moments musicaux Nr. 1 b-moll, Op. 16