Fikri Mehmet Karadag (born 3 January 1953) is a retired Turkish army colonel who was indicted for treason in the Ergenekon investigation for allegedly heading ultra-nationalist organizations called the Association for the Union of Patriotic Forces (Turkish: Vatansever Kuvvetler Güç Birligi Hareketi), and the Kuvayi Milliye Dernegi (National Forces Society).