Sajinagachhi is a village in Shyampur II tehsil in district of Haora, West Bengal, India. As per the data provided by Census of India in 2011, total population of Sajinagachhi was 719 which includes 359 males and 360 females. Sajinagachhi covers 45.91 ha area. Pincode of Sajinagachhi is 711312.