Vilathikulam State Assembly constituency () is one of the 234 state legislative assembly constituencies in Tamil Nadu in southern India. It is also one of the 6 state legislative assembly constituencies included in the Thoothukkudi Lok Sabha constituency. It is one of the oldest assembly segments in Tamil Nadu since Independence. The Devendrakula Velalar community is the biggest community in this constituency with aroumd 25% population. The population of other communities are: 20% Reddy, 18% all kinds of Naidus, 12% Maravar, 10% Nadar and Pillaimar 5%. In the 2021 election, the DMK party's Reddy candidate Markandeyan won the election. Members of Legislative Assembly Election results 2021 2019 By-election 2016 2011 2006 2001 1996 1991 1989 1984 1980 1977 1971 1967 1952 References Assembly constituencies of Tamil Nadu Thoothukudi district