Qalandarabad is a city in Razavi Khorasan Province, Iran.

Qalandarabad () may also refer to:

Iran Qalandarabad-e Bala, Golestan Province Qalandarabad-e Pain, Golestan Province Qalandarabad, Rashtkhvar, Razavi Khorasan Province Qalandarabad District, in Razavi Khorasan Province Qalandarabad Rural District, in Razavi Khorasan Province

Pakistan Qalandarabad, Pakistan