Edward Ngoyai Lowassa (born August 26, 1953) is a Tanzanian politician who was Prime Minister of Tanzania from 2005 to 2008, serving under President Jakaya Kikwete. Lowassa has gone into record as the first Prime Minister to have been forced to resign by a fraud scandal in the history of Tanzania, earning him the nickname "Lo-Rushwa". "Rushwa" means bribe in Swahili.