尼克萨尔是土耳其的城镇，由托卡特省负责管辖，位于该国北部，面积955平方公里，海拔高度350米，受大陆性气候影响，每年平均降雨量475毫米，2008年人口32,675。

Niksar /'niksar/ (Greek:Νεοκαισάρεια, Neokaisáreia) is a city in Tokat Province, Turkey. It was settled by many empires, being once the capital city of the province. Niksar is known as "Çukurova of the North-Anatolia" due to its production of many kinds of fruits and vegetables except citrus fruits.