| Edappadi Rajagopal Krishnan | |
| Order1: | Member of Parliament (Rajya Sabha) |
| Term Start1: | 1977 |
| Term End1: | 1980 |
| Order2: | Member of Parliament (Lok Sabha) for Salem |
| Term Start2: | 1971 |
| Term End2: | 1977 |
| Predecessor2: | K. Rajaram |
| Successor2: | P. Kannan |
| Birth Date: | 1922 4, df=yes |
| Death Date: | 13 May 1998 (aged 76) |
| Nationality: | Indian |
| Party: | All India Anna Dravida Munnetra Kazhagam |
| Profession: | Politician |
| Spouse: | Saraswathi |
| Children: | 3 sons, 1 daughter |
Edappadi Rajagopal Krishnan (21 April 1922 – 13 May 1998) was an Indian politician from the All India Anna Dravida Munnetra Kazhagam.[1]
Krishnan was to E. Rajagopal. He served as a member of the Tamil Nadu Legislative Assembly from 1967 to 1971, Lok Sabha from 1971 to 1977 and the Rajya Sabha from 18 July 1977 to 2 April 1980.