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

At the 2006 census, its population was 1,678 in 374 households. The following census in 2011 counted 1,656 people in 426 households. The latest census in 2016 showed a population of 1,335 people in 407 households.