| Honorific-Prefix: | Hon. |
| Perumalpillai Radhakrishnan | |
| Honorific-Suffix: | MP |
| Constituency Mp: | National List |
| Parliament: | Sri Lanka |
| Term Start: | 2001 |
| Term End: | 2010 |
| Birth Date: | 30 April 1941 |
| Party: | Ceylon Workers Congress |
| Otherparty: | United People's Freedom Alliance / Up-Country People's Front |
| Position: | Vice President of the Ceylon Workers Congress |
Perumalpillai Radhakrishnan (born 30 April 1941) was a Sri Lankan politician[1] and the Deputy Minister for Vocational and Technical Training. Radhakrishnan served on the Consultative Committee on Religious Affairs and Moral Upliftment.[2] He was also a member of a 5 persons special panel appointed by The President to look into the spate of kidnapping and murders during the height of the civil war.[3]