Aspad Gushnasp (Persian: اسپد گشنسپ), known as Gousdanaspa in Byzantine sources, was an Iranian commander (hazarbed) of the Sasanian royal guard, who played a key role in the overthrow of the last great Sasanian king (shah) Khosrow II (r. 590–628) and the enthronement of the latter's son, Kavad II Sheroe.