| Karaikal-South | |
|---|---|
| Constituency No. 27 for the Puducherry Legislative Assembly | |
 | |
| Constituency details | |
| Country | India |
| Region | South India |
| Union Territory | Puducherry |
| District | Karaikal |
| LS constituency | Puducherry |
| Total electors | 31,891 |
| Reservation | None |
| Member of Legislative Assembly | |
| Incumbent | |
| Party | Dravida Munnetra Kazhagam |
| Elected year | 2021 |
Karaikal South is a legislative assembly constituency in the Union territory of Puducherry in India. Karaikal South assembly constituency was part of Puducherry (Lok Sabha constituency).