The district of South 24 Parganas has 31 Assembly Constituencies which are parts of 5 Parliamentary Constituencies.
| PC- No & Name | Assembly No | Assembly Name |
|---|---|---|
| 19-Joynagar (SC) | 127 | GOSABA (SC) |
| 19-Joynagar (SC) | 128 | BASANTI (SC) |
| 19-Joynagar (SC) | 129 | KULTALI (SC) |
| 19-Joynagar (SC) | 136 | JAYNAGAR (SC) |
| 19-Joynagar (SC) | 138 | CANNING PASCHIM (SC) |
| 19-Joynagar (SC) | 139 | CANNING PURBA |
| 19-Joynagar (SC) | 141 | MOGRAHAT PURBA (SC) |
| 20- Mathurapur(SC) | 130 | PATHAR PRATIMA |
| 20- Mathurapur(SC) | 131 | KAKDWIP |
| 20- Mathurapur(SC) | 132 | SAGAR |
| 20- Mathurapur(SC) | 133 | KULPI |
| 20- Mathurapur(SC) | 134 | RAIDIGHI |
| 20- Mathurapur(SC) | 135 | MANDIR BAZAR (SC) |
| 20- Mathurapur(SC) | 142 | MAGRAHAT PASCHIM |
| 21- Diamond Harbour | 143 | DIAMOND HARBOUR |
| 21- Diamond Harbour | 144 | FALTA |
| 21- Diamond Harbour | 145 | SATGACHIA |
| 21- Diamond Harbour | 146 | BISHNUPUR (SC) |
| 21- Diamond Harbour | 155 | MAHESHTALA |
| 21- Diamond Harbour | 156 | BUDGE BUDGE |
| 21- Diamond Harbour | 157 | METIABRUZ |
| 22- Jadavpur | 137 | BARUIPUR PURBA (SC) |
| 22- Jadavpur | 140 | BARUIPUR PASCHIM |
| 22- Jadavpur | 147 | SONARPUR DAKSHIN |
| 22- Jadavpur | 148 | BHANGAR |
| 22- Jadavpur | 150 | JADAVPUR |
| 22- Jadavpur | 151 | SONARPUR UTTAR |
| 22- Jadavpur | 152 | TOLLYGANJ |
| 23-Kolkata Dakshin | 149 | KASBA |
| 23-Kolkata Dakshin | 153 | BEHALA PURBA |
| 23-Kolkata Dakshin | 154 | BEHALA PASCHIM |
