K. A. Vezhavendan (5 May 1936 - 26 January 2022) (Tamil: கா.வேழவேந்தன்) was an Indian politician and former Member of the Legislative Assembly of Tamil Nadu. He was elected to the Tamil Nadu legislative assembly from Gummidipundi constituency as a Dravida Munnetra Kazhagam candidate in 1967, and 1971 elections. He died on 26 January 2022.