Sezi Prisca Bessy Mbaguta is a Ugandan politician and civil servant. She is the State Minister for Public Service in the Ugandan Cabinet. She was oppointed to that position in June 2006. In the cabinet reshuffle of 16 February 2009, and that of 27 May 2011, she retained her cabinet portfolio. Mbaguta is the elected Member of Parliament for Rukungiri District Women's Representative.