K. R. Arjunan (born 1961 in Ooty) is an Indian politician.
He was a former Member of Parliament, representing Tamil Nadu in the Rajya Sabha (the upper house of India's Parliament).
[2] K. R. Arjunan belongs to the All India Anna Dravida Munnetra Kazhagam (AIADMK) political party.
Rajya Sabha election in Tamil Nadu, 2013