Prokuplje (Serbian Cyrillic: Прокупље, Serbian pronunciation: [prǒkupʎe]) is a town and municipality located in the southern part of Serbia. According to 2011 census, the town has a total population of 27,333 inhabitants, while population of municipality is 44,419. It is the administrative center of the Toplica District of Serbia. It is one of the Roman sites of Serbia. It was a kaza center in Niš sanjak as "Ürgüp" during Ottoman rule and was incorporated in Kingdom of Serbia in 1878.