S Damodaran (born 12 March 1962) is the founder of the NGO Gramalaya, based in Tiruchirappalli.
Gramalaya, established in 1987, was initially focused on the economic improvement of rural people.
Gramalaya aims to eradicate open defecation by providing eco-friendly toilets.
Gramalaya is now an important resource center of the Ministry of Jalshakti, Govt.
The NGO has been functioning with the support of Government, donors and corporate groups under CSR initiatives.