Arnaud II of Astarac

Arnaud II (died c. 1023) was the second count of Astarac in Gascony, the son and successor of Count Garsie-Arnaud, called Arnaud I. His line descended from Garcie II the Bent, who had received the Astarac district as an appanage around 920. Arnaud married Talaise, who bore him seven children.

His eldest son William succeeded him as count around 1023. Another son, Odon, became archbishop of Auch, while Bernard held the county of Pardiac.