Sethurengunathpattanam is a village in Karaikkudi tehsil in district of Sivaganga, Tamil Nadu, India. As per the data provided by Census of India in 2011, total population of Sethurengunathpattanam was 1,904 which includes 914 males and 990 females. Sethurengunathpattanam covers 1261.67 ha area. Pincode of Sethurengunathpattanam is 630306.