Silence Mabuza (born 18 September 1977 in Tsakane, South Africa) is a professional boxer in the bantamweight (118 lb) division, and as of 6 Jan. 2008, is a former two time holder of the International Boxing Organization's world Bantamweight title. On 29 May 2009 Mabuza suffered his third loss to Colombian by TKO in the 12th round in an IBF Bantamweight eliminator.