Dehnow-e Olya () is a village in Shurab-e Tangazi Rural District of the Central District in Kuhrang County, Chaharmahal and Bakhtiari province, Iran.
The lords big of bakhtiyary example aman alah khan babady(çàçàçÃÂÃÂàîçàèçèçïàÃÂçÃÂàéñàçààÃÂòï) and a hajat khan amany babady(âìçìê îçàçàçÃÂàèçèçïÃÂ) is fram dehno(dinoo)(ïÃÂÃÂÃÂ)
The village is populated by Lurs.
At the time of the 2006 National Census, the village's population was 910 in 163 households. The following census in 2011 counted 879 people in 200 households. The 2016 census measured the population of the village as 737 people in 210 households.