Celia María Damestoi (27 September 1928 – 4 August 2013[1][2]), better known as Lilian Valmar, was an Argentine actress and vedette.

Lilian Valmar was born in Argentina, coming of age during the country's golden period of cinema which spanned from 1947 to 1956.

She then began the second phase of her career within the New Wave movement (1960–1966) with director Enrique Carreras, who directed her in a trilogy of films.

She began with the bizarro [es] genre in Obras maestras del terror [es] (1960),[1] horror stories starring Narciso Ibáñez Menta, which was then followed by the New Wave film Un viaje al más allá (1964), and the last was the comedy-drama Arm in Arm Down the Street (1966).

She then appeared in Me llaman gorrión (1972) by Abel Santa Cruz and Libertad condicionada [es] (1985) by Marta Reguera, both on Channel 9.