Frederick Douglas Mwanja Mukisa (4 April 1949 – 29 December 2019) was a Ugandan educator and politician. He served as the State Minister for Fisheries in the Ugandan Cabinet, from 1 June 2006 until 27 May 2011. In the cabinet reshuffle of 27 May 2011, he was dropped from the cabinet and replaced by Ruth Nankabirwa. He also served in the elected Ugandan Parliament, representing "Bukooli County Central", Bugiri District, from 2006 until 2011. During the 2011 national election cycle, he lost to Hajji Siraji Lyavala during the National Resistance Movement (NRM) primaries, who in turn lost to Wafula Oguttu of the Forum for Democratic Change, in the general election. In March 2015, Siraji Lyavala was elected Chairman (LC-5) of Bugiri District.