Tayebi-ye Garmsiri-ye Jonubi Rural District () is in Suq District of Kohgiluyeh County, Kohgiluyeh and Boyer-Ahmad province, Iran.
At the National Census of 2006, its population (as a part of the Central District) was 1,433 in 306 households. There were 1,110 inhabitants in 255 households at the following census of 2011. At the most recent census of 2016, the population of the rural district was 851 in 243 households, by which time the rural district had separated from the district in the establishment of Suq District. The largest of its 20 villages was Lir-e Bozorg, with 196 people.