Voyalur 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 Voyalur was 6,080 which includes 3,017 males and 3,063 females. Voyalur covers 2728.63 ha area. Pincode of Voyalur is 601203.