From 1951, the Vellore parliament seat was held by the Indian National Congress for four times during 1957, 1962, 1989 and 1991 elections, AIADMK twice during 1984 and 2014 elections, CWL once during 1951 elections, and independent once during 1980 elections, Dravida Munnetra Kazhagam five times during the 1967, 1971, 1996, 2004 and 2009 elections, once each by NCO during 1977 elections, and twice by Pattali Makkal Katchi (PMK) during 1998 and 1999 elections.