Oler is a village in Chhindgarh tehsil in district of Dakshin Bastar Dantewada, Chhattisgarh, India. As per the data provided by Census of India in 2011, total population of Oler was 778 which includes 377 males and 401 females. Oler covers 733.07 ha area. Pincode of Oler is 494115.