Wuzurgan (Middle Persian: 𐭥𐭰𐭥𐭫𐭢, meaning "grandees" or the "great ones"), also known by its Modern Persian form of Bozorgan (بزرگان), was the name of the high nobility and the third class-rank of the four of the Sasanian aristocracy. After the fall of the Sasanian Empire, they reappear under the Dabuyid dynasty.