Official results for the 1990 West Bengal Legislative Assembly election. CPM won the most seats with 3 out of 4.
Total seats: 4. Majority mark: 2.
| Party | Seats | Vote Share |
|---|---|---|
| CPM | 3 | 46.5% |
| RSP | 1 | 16.7% |
| CPI (ML) | 0 | 0.4% |
| IPF | 0 | 0.3% |
| IND | 0 | 0.3% |
| INC | 0 | 35.6% |
| AMB | 0 | 0.2% |
| Constituency | Winner | Party | Margin % |
|---|---|---|---|
| ALIPURDUARS | N.G.MAJUMDAR | RSP | 33.1% |
| HAROA | N.SINHA | CPM | 18.7% |
| KATULPUR | H.BAURI | CPM | 39.9% |
| PATASHPUR | M.ROY | CPM | 20.9% |