Mohammed "Mo" Gulamabbas Dewji is a Tanzanian billionaire businessman and former politician. He is the owner of MeTL Group, a Tanzanian conglomerate founded by his father in the 1970s. Dewji served as Member of the Tanzanian Parliament for Chama Cha Mapinduzi (CCM) from 2005 to 2015 for his home town of Singida. As of November 2021, Dewji has an estimated net worth of US$1.6 billion, Africa's 17th richest person and youngest billionaire. Dewji is the first Tanzanian on the cover of Forbes magazine, in 2013.