A Polish Nobleman is a widely accepted title of the portrait of a middle-aged man of uncertain identity, dressed in the garb of a Polish nobleman, painted by the Dutch artist Rembrandt van Rijn in 1637. The subject is depicted with a thick moustache, wearing a high fur cap and a reddish brown mantle with a broad fur collar, and holding a baton with a golden knob in his right hand. Gold chains studded with precious stones are wrapped around both his cap and collar, while a large pear-shaped pearl earring drops from his right ear.