Denj Kola (, also Romanized as Denj KolÃÂ and Denj KalÃÂ; also known as Denj Sar) is a village in Aliabad Rural District, in the Central District of Qaem Shahr County, Mazandaran Province, Iran. It is south of Qaem Shahr city.
At the time of the 2006 National Census, the village's population was 282 in 70 households. The following census in 2011 counted 374 people in 101 households. The 2016 census measured the population of the village as 346 people in 118 households.