Tõnu Oja (born July 4, 1958 in Tallinn) is an Estonian actor. In 1980 he graduated from Estonian Academy of Music and Theatre. Since 2003 he has worked at the Estonian Drama Theatre. He has also played in films. His elder brother is actor and director Rein Oja and his sons are actor Pääru Oja and theatre CEO Kaarel Oja.
