Sikkim Democratic Front (SDF), founded in 1993, contested the 1999 Lok Sabha election in 1 state and won 1 seat. The following summary presents its overall electoral performance, including seats contested, votes received and vote share.
| SDF Overall performance | Result |
|---|---|
| Constituencies contested | 1 |
| Seats won | 1 |
| Total votes received | 1,07,828 |
| Vote share in contested constituencies | 52.56% |
| Overall vote share | 0.03% |
| Seats Contested | Seats Won | Vote Share (%) | Vote Share on Contested (%) | Total Votes Received |
|---|---|---|---|---|
| 1 | 1 | 52.56 | 52.56 | 1,07,828 |