Susana Maria Alfonso de Aguiar (18 June 1955 – 27 July 2024), known mononymously as Mísia, was a Portuguese fado singer. She was a polyglot, singing some of her songs in Spanish, French, Catalan, English, and Japanese.

Mísia’s mother was Catalan and used to be a cabaret dancer, which accounts for many of the influences that shaped her music: tango, bolero, the use of Portuguese guitar with accordion, violin and the piano.

Mísia died from cancer at a hospital in Lisbon, on 27 July 2024, at the age of 69.