Lajran Rural District

Lajran Rural District is in the Central District of Garmsar County, Semnan province, Iran. Its capital is the village of Lajran.

At the National Census of 2006, its population was 6,895 in 1,845 households. There were 6,353 inhabitants in 1,893 households at the following census of 2011. At the most recent census of 2016, the population of the rural district was 7,514 in 2,258 households. The most populous of its 100 villages was Karand, with 1,273 people.