Kundrathur L. V. Vasantha (1923–2008) was an Indian actress, singer and dancer who worked mainly in Tamil language films.

According to actress S. D. Subbulakshmi, Vasantha played in a minor, uncredited role in Pavalakkodi (1934).

After becoming a teenager, she appeared in B. N. Rao's Rambaiyin Kaathal (1939), a box-office success that catapulted Vasantha into stardom.

When Vasan planned Chandralekha in 1943, he announced that Vasantha would star as the lead female, but she was eventually replaced by T. R. Rajakumari.

In 1946, she played the lead roles in two Modern Theatres films: the Wahab Kashmiri-directed Chitra which was not successful, and Subhadhra.