The Valley of Peshawar (; ) or Greater Peshawar is a broad valley situated in the central part of the Khyber Pakhtunkhwa province of Pakistan. The valley is in area, and is traversed by the Kabul River. It has a mean elevation of . The valley takes its name from the city of Peshawar, which is situated at the western part of the valley close to Warsak Dam. To the west of the valley lies the Khyber Pass. The five most populous cities in the valley are Peshawar, Mardan, Swabi, Charsadda, and Nowshera.