Benjamin Taisacan Manglona (Chamorro: Manglo'ña) (March 31, 1938 – April 24, 2016) was a Northern Marianan politician and civil engineer. He is the CNMI's longest serving elected official having served as a congressman, senator, and former mayor of Rota (the third largest island in the CNMI chain). Manglona served as the third lieutenant governor of the Northern Mariana Islands from 1990 to 1994 and as Mayor of Rota from 1998 to 2006.