Dravida Munnetra Kazhagam (DMK), founded in 1949, contested the 1977 Lok Sabha election in 1 state and won 2 seats. The following summary presents its overall electoral performance, including seats contested, votes received and vote share.
| DMK Overall performance | Result |
|---|---|
| Constituencies contested | 19 |
| Seats won | 2 |
| Total votes received | 33,23,320 |
| Vote share in contested constituencies | 38.58% |
| Overall vote share | 1.76% |
| Seats Contested | Seats Won | Vote Share (%) | Vote Share on Contested (%) | Total Votes Received |
|---|---|---|---|---|
| 19 | 2 | 18.61 | 38.58 | 33,23,320 |