Sithargalnatham is a village in Nilakkottai tehsil in district of Dindigul, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sithargalnatham was 6,372 which includes 3,299 males and 3,073 females. Sithargalnatham covers 1539.04 ha area. Pincode of Sithargalnatham is 624219.