Augustino Lyatonga Mrema (born 31 December 1944) is a Tanzanian politician and former minister for home affairs in Tanzania. After switching party affiliation in February 1995 he joined NCCR-Mageuzi before moving on to Tanzania Labour Party (TLP) where he was made the Party Chairman. He also served as the Member of Parliament for Vunjo constituency on multiple occasions until 2015 when he was defeated in the National election by ames Mbatia of NCCR MAGEUZI. In early 2016 Mrema was appointed by President John Joseph Pombe Magufuli as the chairperson of Tanzania Parole Board.