Yiannis Bostantzoglou (Greek: Γιάννης Μποσταντζόγλου, Athens, 12 September 1951) is a Greek actor. He studied acting at the Karolos Koun Art Theatre and graduated from the Katseli Theatre School in 1972. He has appeared in many films, plays and television series, playing characteristic roles. He has also worked as a narrator on radio shows.
