Badyon Sar is a village in Tharali tehsil in district of Chamoli, Uttarakhand, India. As per the data provided by Census of India in 2011, total population of Badyon Sar was 38 which includes 12 males and 26 females. Badyon Sar covers 5.74 ha area. Pincode of Badyon Sar is 246444.