Portrait of a Lady in Green is a painting of an unknown woman by the Italian (Florentine) artist, Agnolo Bronzino (1503-1572). It has been suggested that the sitter is the daughter of the Florentine, Matteo Soffaroni, but this is not certain. The portrait is believed to have been painted between 1530 and 1532. It is now in the Royal Collection, London (acc. no. RCIN 405754).