Haris and Panos Katsimihas (Greek: Χάρης/Πάνος Κατσιμίχας), also known as the Katsimihas brothers (Αδελφοί Κατσιμίχα; Κατσιμίχα is the genitive case of Κατσιμίχας) or Katsimiheoi (Κατσιμιχαίοι) (born in Athens, October 1952), are two Greek singer songwriters, who for the greatest part of their music career, performed as a duet. The Katsimihas brothers are twins. Panos is 10 minutes older than Haris.