Portrait of Guillaume de Machaut

Guillaume de Machaut

Medieval French composer and poet

Lived
1300–1377
Country
France

Updated September 2026

About Guillaume de Machaut

Guillaume de Machaut was a French composer and poet who was the central figure of the ars nova style in late medieval music. His dominance of the genre is such that modern musicologists use his death to separate the ars nova from the subsequent ars subtilior movement. Regarded as the most significant French composer and poet of the 14th century, he is often seen as the century's leading European composer.

Biography from Wikipedia, CC BY-SA 4.0. Photo via Wikimedia Commons.

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Sources: book lists and dates from Wikidata and Open Library, ratings from Open Library readers. Last updated September 2026.