Georgios Kleovoulos (Greek: Γεώργιος Κλεόβουλος, Philippopolis, c. 1785 - Syros, July 28, 1828) was a Greek scholar and educator of the early 19th century. He was born in Philippopolis (present-day Plovdiv), in the Ottoman Empire. He was a supporter of the mutual-teaching schools and one of the people who brought this teaching method to Greece.[1] He taught in Iași, Odessa, Syros and Poros and died on the 28 July 1828 in Syros of pneumonia.