Roj Benli is a village in Nahan tehsil in district of Sirmaur, Himachal Pradesh, India. As per the data provided by Census of India in 2011, total population of Roj Benli was 145 which includes 73 males and 72 females. Roj Benli covers 94 ha area. Pincode of Roj Benli is 173001.