Aliyu Modibbo Umar (15 November, 1958) jẹ oloselu ọmọ ile Naijiria to di alakoso eto agbara ati irinlile labẹ ijọba Aare Olusegun Obasanjo ni 23 May, 2003; alakoso eto Oro-aje ni July 2006 titi de July 2007 ati alakoso agbegbe oluilu apapo ile Naijiria titi de October 2008.Ìtọ́kasí ara Naijiria.. 