Panaiyyur is a village in Sriperumbudur tehsil in district of Kancheepuram, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Panaiyyur was 650 which includes 328 males and 322 females. Panaiyyur covers 182.01 ha area. Pincode of Panaiyyur is 603204.