Seliambedu is a village in Ponneri tehsil in district of Thiruvallur, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Seliambedu was 1,110 which includes 546 males and 564 females. Seliambedu covers 349.3 ha area. Pincode of Seliambedu is 601201.