| Constituency No: | 27 |
| Union Territory: | Puducherry |
| Karaikal-South | |
| Latest Election Year: | 2021 |
| Type: | SLA |
| Mla: | A.M.H. Nazeem |
| Party: | Dravida Munnetra Kazhagam |
| District: | Karaikal |
| Loksabha Cons: | Puducherry |
| Reservation: | None |
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).
| Year | Member | Political party | |
|---|---|---|---|
| 1964 | Mohamed Ibrahim Maricar | ||
| 1974 | S. Ramassamy | ||
| 1977 | S. Ramassamy | ||
| 1980 | S. Savarirajan | Indian National Congress (I) | |
| 1985 | S. Ramassamy | ||
| 1990 | S. Ramassamy | ||
| 1991 | A. V. Subramanian | ||
| 1996 | A. V. Subramanian | ||
| 2001 | A. V. Subramanian | ||
| 2006 | V. K. Ganapathy | ||
| 2011 | A. M. H. Nazeem | ||
| 2016 | K. A. U. Asana | ||
| 2021 | A. M. H. Nazeem | ||