Full list of party-wise and alliance-wise tally of West Bengal Assembly elections 2021. Scroll down to view how many seats each of the big alliances won in these elections and how individual parties have fared and what is their seat change as compared with the 2016 elections.
| Alliance Party | 2021 Win + Lead |
2021 Leads |
2021 Wins |
+/- 2016 |
2016 Wins |
2011 Wins |
|---|---|---|---|---|---|---|
| TMC | 214 | 1 | 213 | |||
| TMC | 214 | 1 | 213 | +5 | 211 | 184 |
| BJP | 76 | 2 | 74 | |||
| BJP | 76 | 2 | 74 | +73 | 3 | - |
| LEFT+ | 1 | - | 1 | |||
| RSMP-ISF | 1 | - | 1 | +1 | - | - |
| CPI | - | - | - | -1 | 1 | 2 |
| RVNSP | - | - | - | - | - | - |
| AIFB | - | - | - | -2 | 2 | 11 |
| INC | - | - | - | -44 | 44 | 42 |
| CPIM | - | - | - | -26 | 26 | 40 |
| OTH | 1 | - | 1 | |||
| IND-BINOY | 1 | - | 1 | +1 | - | - |
| KPP | - | - | - | - | - | - |
| IUML | - | - | - | - | - | - |
| PFDS | - | - | - | - | - | - |
| CPI(ML)RS | - | - | - | - | - | - |
| JESMSKM | - | - | - | - | - | - |
| SDPOI | - | - | - | - | - | - |
| RSPOI(M) | - | - | - | - | - | - |
| WBSP | - | - | - | - | - | - |
| BMMF | - | - | - | - | - | - |
| AIMF | - | - | - | - | - | - |
| GCMM | - | - | - | - | - | - |
| MPOI | - | - | - | - | - | - |
| HAMS | - | - | - | - | - | - |
| HUMP | - | - | - | - | - | - |
| IND-BIMAL | - | - | - | - | - | - |
| PPP | - | - | - | - | - | - |
| BTP | - | - | - | - | - | - |
| SPI(I) | - | - | - | - | - | - |
| SJP | - | - | - | - | - | - |
| Lok Samya Party | - | - | - | - | - | - |
| Jan Sangh Party | - | - | - | - | - | - |
| AJSU | - | - | - | - | - | - |
| IUC | - | - | - | - | - | - |
| RTRPA | - | - | - | - | - | - |
| RTORP | - | - | - | - | - | - |
| NRPOI | - | - | - | - | - | - |
| DSPI | - | - | - | - | - | - |
| CPIMLL | - | - | - | - | - | - |
| APOI | - | - | - | - | - | - |
| WPOI | - | - | - | - | - | - |
| AMB | - | - | - | - | - | - |
| USP | - | - | - | - | - | - |
| VIPA | - | - | - | - | - | - |
| BSP | - | - | - | - | - | - |
| IND | - | - | - | -1 | 1 | 2 |
| NPP | - | - | - | - | - | - |
| SUCIC | - | - | - | - | - | - |
| NDPI | - | - | - | - | - | - |
| BNARP | - | - | - | - | - | - |
| JDU | - | - | - | - | - | - |
| RPOI | - | - | - | - | - | - |
| JDP | - | - | - | - | - | - |
| BMP | - | - | - | - | - | - |
| SPI | - | - | - | - | - | - |
| ABHM | - | - | - | - | - | - |
| SJSPA | - | - | - | - | - | - |
| BNPPOI | - | - | - | - | - | - |
| Paradise Party | - | - | - | - | - | - |
| PVM | - | - | - | - | - | - |
| BJMP | - | - | - | - | - | - |
| AIMEIM | - | - | - | - | - | - |
| RVJP | - | - | - | - | - | - |
| LJP | - | - | - | - | - | - |
