Sistan and Baluchestan Province (; ) is the second largest province of the 31 provinces of Iran, after Kerman Province. It is in the southeast of the country, bordering Pakistan and Afghanistan and its capital is Zahedan. The province is the second largest province in Iran with an area of 180,726  km2 and a population of 2.5 million. The counties of the province are Chabahar County, Qasr-e Qand County, Dalgan County, Golshan County, Hirmand County, Iranshahr County, Khash County, Konarak County, Nik Shahr County, Saravan County, Sarbaz County, Sib and Suran County, Taftan County, Zabol County, Mehrestan County, Zahedan County, Zehak County, Hamun County, Nimruz County, Bampur County, Mirjaveh County and Fanuj County.