Alamut-e Pain Rural District
Alamut-e Pain Rural District () is in Alamut-e Sharqi District of Qazvin County, Qazvin province, Iran. Its capital is the village of Zavarak.

At the National Census of 2006, its population was 3,596 in 1,198 households. There were 2,999 inhabitants in 1,144 households at the following census of 2011. At the most recent census of 2016, the population of the rural district was 3,241 in 1,290 households. The most populous of its 39 villages was Atan, with 379 people.

References 

Rural Districts of Qazvin Province

Populated places in Qazvin County