The Chudasama dynasty, a Samma branch, ruled parts of the present-day Saurashtra region of Gujarat state in India between the 9th and 15th centuries. Their capital was based in Junagadh and Vamanasthali.

Graharipu was a 10th-century Chudasamaking of Saurashtra region of western India with his capital at Vamanasthali. He was a contemporary of Mularaja, the first Chaulukya ruler of Anahilapataka. Graharipu built or repaired Durgapalli, the ancient fort in Junagadh identified as Uparkot.