Dejenee Regassa Mootumaa (born 18 April 1989) is formerly an Ethiopian-born long-distance runner who competed internationally for Bahrain.

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 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.

At the 2011 Pan Arab Games in December he tried out the 3000 metres steeplechase and came fourth in a time of 8:39.53 minutes.

[3] He won his first medal on grass the following March, as he was the runner-up at the Asian Championship meet and was part of a Bahraini podium sweep with Alemu Bekele and Bilisuma Shugi.