Dejenee Regassa Mootumaa (born 18 April 1989) is formerly an Ethiopian-born long-distance runner who competed internationally for Bahrain. For a time, he was the reigning Asian champion in the 5000 metres. In his first major appearance outside of Ethiopia, he ran at the 2009 Frankfurt Marathon and finished 20th in a time of 2:15:30 hours. He transferred his eligibility to Bahrain at the end of 2009. He made his international debut at the 2010 IAAF World Cross Country Championships, coming 84th, and placed fourth in the 5000 metres at the 2010 Asian Games.