USomizi Buyani Mhlongo (owazalwa ngomhlaka 23 kuZibandlela 1972) ungumlingisi waseNingizimu Afrika, ungumuntu wezokuxhumana futhi ungumdidiyeli womdanso.Ngo-1992, wabonakala kwifilimu yomculo nepolitiki, iSarafina! okwamzuzela ukuvelela.UMhlongo waba ngumdwebi ohola phambili wemibukiso nemicimbi eminingi, okubandakanya ukuvulwa nokuvalwa kwemidlalo yeNdebe Yomhlaba ye-FIFA ka-2010 kanye neNdebe Yezizwe yase-Afrika ka-2013.