Lakshmi Janardanpur is a village in Patharpratima tehsil in district of South Twenty Four Parganas, West Bengal, India. As per the data provided by Census of India in 2011, total population of Lakshmi Janardanpur was 4,567 which includes 2,319 males and 2,248 females. Lakshmi Janardanpur covers 580.14 ha area. Pincode of Lakshmi Janardanpur is 743383.