Jazink Rural District (Persian: دهستان جزینک) is in Jazink District of Zehak County, Sistan and Baluchestan province, Iran. It is administered from the city of Jazink.

At the National Census of 2006, its population was 10,702 in 2,230 households. There were 9,311 inhabitants in 2,246 households at the following census of 2011. At the most recent census of 2016, the population of the rural district was 10,667 in 2,872 households. The most populous of its 50 villages was Qaleh Now, with 1,353 people.