Jaydasht Rural District (Persian: دهستان جايدشت) is in the Central District of Firuzabad County, Fars province, Iran. Its capital is the village of Jaydasht.

At the National Census of 2006, its population was 12,079 in 2,600 households. There were 12,556 inhabitants in 3,151 households at the following census of 2011. At the most recent census of 2016, the population of the rural district was 10,793 in 3,397 households. The most populous of its 93 villages was Jaydasht, with 5,524 people.