Harihar Chhapra is a village in Siswan tehsil in district of Siwan, Bihar, India. As per the data provided by Census of India in 2011, total population of Harihar Chhapra was 758 which includes 343 males and 415 females. Harihar Chhapra covers 141 ha area. Pincode of Harihar Chhapra is 841210.