Harmonie universelle

Harmonie universelle, contenant la théorie et la pratique de la musique
Title page of Harmonie universelle
Title page
AuthorMarin Mersenne
LanguageFrench
Published1636
Publication placeKingdom of France
Pages800

Harmonie universelle ("Universal Harmony"; complete title: Harmonie universelle, contenant la théorie et la pratique de la musique) is a work by Marin Mersenne, published in Paris in 1636. It represented the sum of musical knowledge during his lifetime.

This was a major work since it represented the most complete description of music theory near the middle of the 17th century in France. It covers all aspects including theoretical, practical, stylistic, organological, mathematical, acoustical, and theological.