Ahmed Hoosen Deedat (an haife shi a ranar 1 ga watan Yuli shekarar 1918 ya mutu a ranar 8 ga watan Augustan shekarar 2005) Marubucin kasar Afirka ta Kudu ne, kuma mai magana da yawun jama'ar musulmi, shi dan asalin kasar Indiya ne. Wanda aka fi sani a matsayin Musulmi mai da'awa zuwa ga musulunci ta hanyar kiran Kiri stoic zuwa ga addinin Musulunci.Ana gudanar da dayawan karatuttukan shi a gidajen talabijin dana rediyo a fadin duniya, jama'a suna taruwa domin kallan muhawarar sa, daga ciki harda muhawar da yayi tare da wani shahararran Kirista mai suna Ikklesiyoyin, wanda bishop ne. Kazalika akwai bidiyoyi na lak'cocin chochi chochi a kan Musulunci, Kiristanci, da kuma Littafi Mai Tsarki. Deedat ya kafa kungiyar IPCI,wata kungiyar wa'azi ce ta duniya, kuma ta rubuta littattafai da yawa da'aka rarraba kan Musulunci da Kiristanci. An ba shi lambar yabo ta kasa da kasa ta Sarki Faisal a 1986 saboda shekaru hamsin yana aikin da'awa. Ya yi rubutu da lakca a harshen Turanci.. An haifi Deedat a garin Tadkeshwar, Surat, Bombay, Biritaniya ta Indiya a wancan lokacin a shekarar 1918.