Aravinda Bala Pajanor (5 December 1935 – 20 March 2013; also spelled Aravinda Bala Pazhanoor) was an Indian politician, lawyer, and former minister of Petroleum and Natural Gas in the government of India. He was elected to the 5th and 6th Lok Sabha from Puducherry parliamentary constituency. A member of the All India Anna Dravida Munnetra Kazhagam (AIADMK), he was the first politician of AIADMK party who was elected as union minister.