Kalmar "Deep South" gabaɗaya tana nufin yankin kudu maso gabashin Amurka, musamman jihohin Alabama, Georgia, Louisiana, Mississippi, da South Carolina. Hakanan yana iya haɗawa da wasu sassan Florida, Tennessee, da Texas. Ana amfani da kalmar sau da yawa don bayyana halaye na tarihi, al'adu, da siyasa na yankin, waɗanda suka haɗa da gadon bauta, wariya, da wariyar launin fata.
