Hamzehabad (Persian: حمزه اباد)[a] is a village in Langarud-e Sharqi Rural District[b] of the Central District of Abbasabad County, Mazandaran province, Iran.

At the time of the 2006 National Census, the village's population was 1,707 in 491 households, when it was in Langarud Rural District[c] of the former Abbasabad District of Tonekabon County.

[4] The following census in 2011 counted 1,675 people in 528 households,[5] by which time the district had been separated from the county in the establishment of Abbasabad County.

[3] The 2016 census measured the population of the village as 1,740 people in 580 households.

This Abbasabad County location article is a stub.