Gug Tappeh Rural District (Persian: دهستان گوگ تپه) is in the Central District of Bileh Savar County, Ardabil province, Iran. Its capital is the village of Gug Tappeh.

At the National Census of 2006, its population was 11,391 in 2,335 households. There were 11,688 inhabitants in 3,068 households at the following census of 2011. In the most recent census of 2016, the population of the rural district was 9,972 win 2,953 households. The most populous of its 18 villages was Babak, with 2,656 people.