The Sri Lanka Freedom Party (SLFP) is a major political party in Sri Lanka, founded in 1951 by S.W.R.D. Bandaranaike. It was established to promote social democracy and nationalism, focusing on the interests of the Sinhalese majority while also addressing issues of economic development and social justice. The SLFP has been a significant player in Sri Lankan politics, often forming coalitions with other parties. It has produced several presidents, including Chandrika Kumaratunga and Mahinda Rajapaksa, and has played a crucial role in shaping the country's policies and governance over the decades.