Chak Bishu is a village in Potashpur II tehsil in district of Purba Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Chak Bishu was 127 which includes 66 males and 61 females. Chak Bishu covers 12.78 ha area. Pincode of Chak Bishu is 721440.