Olia Lazaridou (Athens, 13 March 1954) is a Greek actress and director. Her father was a radio producer and advertiser.

She studied acting at the Drama School of the Art Theatre where she performed, as an actress, in tragedies and in the play Servant of Two Masters by Carlo Goldoni, directed by Giorgos Lazanis. In 1986 she went to France where she attended classes at the school of Antoine Vitez. Lazaridou became known to the general public through her frequent film appearances in the 1980s.