Shulabad (Persian: شول‌آباد)[a] is a city in, and the capital of, Zaz and Mahru District of Aligudarz County, Lorestan province, Iran.

[5] It also serves as the administrative center for Zaz-e Sharqi Rural District.

[6][b] At the time of the 2006 National Census, the population was 484 in 93 households, when it was the village of Shulabad-e Sofla in Zaz-e Sharqi Rural District.

[7] The following census in 2011 counted 1,553 people in 336 households,[8] by which time the village had merged with the villages of Asar, Del Suran, Derakht Chaman, Khodadadkosh-e Olya, Khodadadkosh-e Sofla, Sarlak, and Shulabad-e Olya to form the city of Shulabad.

[3] The 2016 census measured the population of the city as 1,531 people in 422 households.