Johnston Xavier Fernando (born 5 December 1964) is a Sri Lankan politician, former Cabinet Minister, Chief Government Whip and a current member of the Parliament of Sri Lanka from the Kurunegala District. He belongs to the Sri Lanka Podujana Peramuna. He is considered a leader of the Rajapaksa loyalist mobs that carried out violent attacks against peaceful protestors during the 9 May 'Black Monday' incident of the 2022 Sri Lankan Protests.