Sar Daq Rural District (Persian: دهستان سردق) is in Yunesi District of Bajestan County, Razavi Khorasan province, Iran.

Its capital is the village of Sar Daq.

[3] After the 2006 National Census, Bajestan District was separated from Gonabad County in the establishment of Bajestan County, and Sar Daq Rural District was created in the new Yunesi District.

[4] The 2016 census measured the population of the rural district as 4,979 in 1,560 households.

This Bajestan County location article is a stub.