Federico (Frederic) Mompou i Dencausse (16 April 1893 – 30 June 1987) was a Spanish Catalan composer and pianist. He is best known for his solo piano music and his songs.

Mompou is best known as a miniaturist, writing short, relatively improvisatory music often described as "delicate" or "intimate." His principal influences were French impressionism and Erik Satie, resulting in a style in which musical development is minimized, and expression is concentrated into very small forms. He was fond of ostinato figures, bell imitations, and a kind of incantatory, meditative sound, the most complete expression of which can be found in his masterpiece "Musica Callada" (or the "Voice of Silence") based on the mystic poetry of Saint John of the Cross. He often dispensed with bar lines and key signatures.