Baltasar Breki Samper (born 22 July 1989), sometimes referred to as Baltasar Breki Baltasarsson, is an Icelandic actor. He is the son of Icelandic director Baltasar Kormákur and the grandson of Catalan painter Baltasar Samper. Before graduating from the Iceland Academy of the Arts in 2015 Baltasar Breki helped his father on several films as second assistant director. He is known for his role as Hjörtur in the Icelandic TV series Trapped.