Maru Daba (born 12 December 1980) is a retired Ethiopian long-distance runner, who specialized in the 3000 metres steeplechase. He represented Ethiopia at the 2000 Sydney Olympics and at the 1999 World Championships in Athletics.
His personal best time is 8:25.04 minutes, achieved in June 2003 in Rennes. At the 1998 IAAF World Cross Country Championships in Marrakech Daba finished tenth in the short race and won a bronze medal with the Ethiopian team.