Kanjamandanpettai is a village in Kurinjipadi tehsil in district of Cuddalore, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Kanjamandanpettai was 1,416 which includes 719 males and 697 females. Kanjamandanpettai covers 140.41 ha area. Pincode of Kanjamandanpettai is 607302.