Vilkij-e Jonubi Rural District (Persian: دهستان ويلكيج جنوبي) is in Vilkij District of Namin County, Ardabil province, Iran.

[4] At the time of the 2006 National Census, the rural district's population was 4,229 in 888 households.

[6] The 2016 census measured the population of the rural district as 3,916 in 1,143 households.

The most populous of its five villages was Hur, with 3,248 people.

This Namin County location article is a stub.