Heydarabad (Persian: حيدر آباد, also Romanized as Ḩeydarābād)[1] is a village in Howmeh Rural District, in the Central District of Damghan County, Semnan Province, Iran.

At the 2006 census, its population was 203, in 59 families.

[2] This Damghan County location article is a stub.

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