Sengalur is a village in Kulathur tehsil in district of Pudukkottai, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sengalur was 2,878 which includes 1,424 males and 1,454 females. Sengalur covers 1145.12 ha area. Pincode of Sengalur is 622502.