Masiung Banah (born 19 May 1972) is a Malaysian politician who has served as Member of the Sabah State Legislative Assembly (MLA) for Kuamut since March 2008. He is a member and one of the Vice Presidents of the Parti Gagasan Rakyat Sabah (GAGASAN), a component party of the Gabungan Rakyat Sabah (GRS) coalition.