Alinan is a village in Sahid Matangini tehsil in district of Purba Medinipur, West Bengal, India. As per the data provided by Census of India in 2011, total population of Alinan was 4,339 which includes 2,240 males and 2,099 females. Alinan covers 201.87 ha area. Pincode of Alinan is 721137.