Dimitris Lignadis (Greek: Δημήτρης Λιγνάδης; born September 25, 1964) is a Greek actor and stage director, who served as the Artistic Director of the National Theater of Greece from August 2019 until he resigned on February 6, 2021. Lignadis resigned from his position after sexual abuse statements by minors against him became public. Shortly after, he was arrested, charged and convicted with serial rape of minors but let free due to alleged high connections with government officials.