Sikkim Prajatantra Congress
Sikkim Prajatantra Congress is a political party in the Indian state of Sikkim. Pawan Chamling, the current leader of Sikkim Democratic Front and Sikkim Chief Minister, was the treasurer of SPC 1978–1984. In the 1979 state assembly elections, SPC had nominated candidates in all 32 constituencies, and won four seats. The party got 11,400 votes.
In the 1985 state assembly elections SPC had launched 14 candidates, whom together only mustered 438 votes. By that time Chamling had crossed over to Sikkim Sangram Parishad.
Electoral records
; Sikkim Legislative Assembly election| Year | Total Seats | Seats Contested | Seats Won | Forfeited Deposits | % Votes contested | Source |
| 1979 | 32 | 32 | 4 | 19 | 15.76 | |
| 1985 | 32 | 14 | 0 | 14 | 0.99 |
; Lok Sabha election, Sikkim
| Year | Total Seats | Seats Contested | Seats Won | Forfeited Deposits | % Votes contested | Source |
| 1980 | 1 | 1 | 0 | 1 | 9.95 |