Kadıoğlu may refer to:
People Ferdi Kadıoğlu (born 1999), Turkish footballer
Places Kadıoğlu, Çaycuma, a village in Zonguldak Province, Turkey Kadıoğlu, Düzce, a village in Düzce Province, Turkey Kadıoğlu, Kastamonu, a village in Kastamonu Province, Turkey Kadıoğlu, Vezirköprü, a neighbourhood in Samsun Province, Turkey Kadıoğlu Tunnel, part of the Samsun-Ordu Highway in Turkey