K. Sivadasan Nair

K. Sivadasan Nair (born 2 March 1949) is an Indian politician and was a member in the 12th and 13th Kerala Legislative Assembly from Pathanamthitta and Aranmula Assembly Constituencies respectively. He belongs to the Indian National Congress.

Positions held

 * President Kerala Students Union Unit, N.S.S. College, Pandalam
 * Chairman, Pandalam N.S.S. College Union, University College Union, Thiruvananthapuram and Law Academy, Thiruvananthapuram
 * President, Kerala University Union
 * Vice President, Alappuzha District K.S.U. Committee
 * Member, K.S.U. State Committee, Youth Congress State Committee, Aranmula Grama Panchayat
 * Chairman, National Federation of Agricultural and Rural Development Banks, Mumbai
 * President, Kerala State Co-operative Agricultural and Rural Development Bank
 * Director, K.F.C., P.D.C.B., Pathanamthitta
 * D.C.C. President, Pathanamthitta

Personal life
He was born at Aranmula on 2 March 1949. His father is Kesava Pillai and mother is Ammukkutty Amma. He has a master's degree in arts and bachelor's degree in law. He is a lawyer by profession. He is married to Prof. P. R. Lalithamma and has two daughters.