| Sebastian Kulathunkal | |
| Birth Place: | Kerala |
| Birth Date: | 10 October 1966 |
| Party: | Kerala Congress (M) |
| Termstart: | May 2021 |
| Assembly: | Kerala Legislative |
Sebastian Kulathunkal is an Indian politician serving as the MLA of Poonjar Constituency since May 2021.[1] His party is Kerala Congress (M). In the 2021 election, he won against the preceding MLA P.C. George by a total of 16000 votes.