Les arts florissants (H.487) is a short chamber opera (also described by the composer as idylle en musique) in five scenes by Marc-Antoine Charpentier.

It was written in 1685 for the group of musicians employed by Marie de Lorraine, Duchess of Guise, at her residence in Paris.

The story of the opera concerns the eponymous Arts, shown flourishing under the beneficent and peaceful reign of Louis XIV, as they and a group of warriors become drawn into a dispute between the central characters of La paix (Peace) and La discorde (Discord).

After a brief struggle in which Discord and his Furies gain the upper hand, Peace appeals to Jupiter to intervene on her behalf.

The opera is scored for seven solo voices, five-part chorus, two flutes (or recorders), two treble viols and basso continuo.