The Ishakzai are an Afghan tribe of the Durrani line of the Pashtun people. They are known to populate the South-west of Afghanistan, particularly the province of Helmand Kandahar, Herat This tribe is mainly leadering by Sher Ahmad Haqyar which lives in kandahar son of Haji Rustam Khan who was member of parliament Afghanistan In the time of Mohammed Zahir Shah
also
Alizai (Pashtun tribe)
References
Ishakzai Wikipedia(Text) CC BY-SA