Lavandevil Rural District (Persian: دهستان لوندویل) is in Lavandevil District of Astara County, Gilan province, Iran. It is administered from the city of Lavandevil.

At the census of 2006, the population of the rural district was 6,796 in 1,581 households. There were 6,328 inhabitants in 1,741 households at the following census of 2011. At the most recent census of 2016, the population of the rural district fell to 6,209 in 1,869 households. The most populous of its 13 villages was Kanrud, with 2,640 residents.