Zir Ab

Zir Ab may refer to:


 * Zirab, Fars, a village in Zarrin Dasht County, Fars province, Iran
 * Zirab Rural District, an administrative division of Zarrin Dasht County, Fars province
 * Zir Ab (ruins), ruins in Isfahan province, Iran
 * Zir Ab, Khuzestan, a village in Khuzestan province, Iran
 * Zirab, a city in Mazardaran province, Iran
 * Zir Ab, Razavi Khorasan, a village in Razavi Khorasan province, Iran