Mahdaviyeh (Persian: مهدويه)[a] is a village in, and the capital of, Kamazan-e Sofla Rural District[4] of Zand District, Malayer County, Hamadan province, Iran.

At the time of the 2006 National Census, the village's population was 229 in 46 households.

[5] The following census in 2011 counted 385 people in 122 households.

[6] The 2016 census measured the population of the village as 378 people in 100 households.

This Malayer County location article is a stub.