Zahray-ye Pain Rural District
Zahray-ye Pain Rural District () is in the Central District of Buin Zahra County, Qazvin province, Iran. Its capital is the village of Rahimabad.

At the National Census of 2006, its population was 8,948 in 2,082 households. There were 9,530 inhabitants in 2,578 households at the following census of 2011. At the most recent census of 2016, the population of the rural district was 9,527 in 2,693 households. The most populous of its 29 villages was Arasanj-e Qadim, with 3,740 people.

References 

Rural Districts of Qazvin Province

Populated places in Buin Zahra County