UKhaya Mthethwa (owazalwa ngomhlaka-25 Novemba 1987) ungumculi-umbhali wezingoma waseNingizimu Afrika, umculi, umqambi, umhleli, futhi ungumdlali wezinsimbi eziningi. Waziwa kakhulu ngokunqoba isizini yesi -8 yomncintiswano wokucula iTV Idols South Africa, umuntu wokuqala omnyama ukwenza lokho.Waziwa futhi njengelungu lekhwaya leqembu levangeli iJoyous Celebration, elidume kakhulu eNingizimu Afrika kulo lonke elase-Afrika. Uthando lwakhe ngomculo lusukela ekukhuleni kwakhe okuqinile nangesiqondiso asithola kubazali bakhe bezenkolo, abefundisi uThemba noLulu Mthethwa. UKhaya Mthethwa owazalelwa futhi wakhulela eThekwini Kwa-Zulu Natal, wakhulela emabandleni. Ubaba wakhe uBhekithemba Mthethwa ungungqongqoshe eMlazi Oasis Fellowship Centre. Ngemuva kokuqeda isikole samabanga aphakeme uKhaya wayefuna ukwenza izifundo zomculo kodwa abazali bakhe babengawuthandi lo mbono ngakho-ke waqhubeka nokufundela ukuphathwa kwamaphrojekthi ekolishi laseVarsity kepha wahlala ekhuthele esontweni njengomqondisi womculo wekwaya yesonto. Ngo-2012 uKhaya wavela kwi-albhamu kaNtokozo Mbambo ethi Filled, waphinde waba ngumculi osekelayo. Ngo-2012, ungene kuma- Idols South Africa ngenhloso yokuzama uhlobo oluhlukile ukuthuthukisa ikhono lakhe lomculo.Uqhubekile nokuwina lo mncintiswano,uwine ngamavoti omphakathi angaphezu kuka-80%.