María Fernanda Agustina Sainz Rubio (born 26 February 1945) better known as Tina Sainz is a Spanish actress.

She has appeared in such films as Sangre de Mayo and Story of a Kiss.

Her television credits include Recuerda cuándo, Compañeros and Estudio 1.

In 2017, she appeared in the Netflix series Cable Girls.

This article about a Spanish actor is a stub.