| K. R. Arjunan | |
| Birth Date: | 1961 6, df=yes |
| Birth Place: | Ootacamund Tamil Nadu, India |
| Residence: | Ooty |
| Office: | MP of Rajya Sabha for Tamil Nadu |
| Constituency: | Tamil Nadu |
| Term Start: | 25 July 2013 |
| Term End: | 24 July 2019 |
| Party: | AIADMK |
| Spouse: | Lalitha Arjunan[1] |
| Children: | Rashmi Arjunan |
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