Mavai Senathirajah | |
|---|---|
மாவை சேனாதிராஜா මාවෙයි සේනාධිරාජා | |
 | |
| Member of Parliament for Jaffna District | |
| In office 10 October 2000 – 3 March 2020 | |
| Member of Parliament for National List | |
| In office 1999–2000 | |
| Preceded by | Neelan Tiruchelvam |
| In office 1989–1994 | |
| Preceded by | A. Amirthalingam |
| Personal details | |
| Born | 27 October 1942 |
| Nationality | Sri Lankan |
| Political party | Illankai Tamil Arasu Kachchi |
| Other political affiliations | Tamil National Alliance |
| Alma mater | University of Ceylon, Peradeniya |
| Ethnicity | Sri Lankan Tamil |
| Religion | Hindu |
Somasundaram Senathirajah (Tamil: சோமசுந்தரம் சேனாதிராஜா Sinhala: මාවෙයි සේනාධිරාජා) born 27 October 1942; commonly known as Mavai Senathirajah) is a Sri Lankan Tamil politician and former Member of Parliament. He was the leader of the Illankai Tamil Arasu Kachchi (ITAK) from 2014 to 2024, the main constituent party of the Tamil National Alliance (TNA).