A. Vijayaraghavan is an Indian politician belonging to the Communist Party of India (Marxist), and is the current Convener of Left Democratic Front in Kerala and former Acting Secretary of CPI(M) Kerala State Committee. He was born at Malappuram. He was a Member of the Parliament of India representing Kerala in the Rajya Sabha, the upper house of the Parliament. He was the chairman of parliamentary committees on Subordinate Legislation and General Assurances, He was also the Chief Whip of CPI(M) in Rajya Sabha. He was elected to Lok Sabha from Palakkad in 1989. He is the Central Secretariat member of CPI(M) and General Secretary of All India Agricultural Workers Union.