D. Ramasamy was an Indian politician and Member of the Legislative Assembly of Tamil Nadu.
When the Congress split in Tamil Nadu, he joined the NCO under Kamaraj.
After Kamaraj's death, he, along with G. Moopanar, merged the party with Indira Congress.
He was elected to the Tamil Nadu legislative assembly as an Indian National Congress candidate from Vellakoil constituency for five terms.
[1][2][3] He was also a Anna Dravida Munnetra Kazhagam (Jayalalitha) candidate in the 1989 election.