Sango (ana rubuta shi Sangho ) shi ne babban yare na farko da ake magana da shi a Jamhuriyar Afirka ta Tsakiya sannan kuma shi ne harshen hukuma na ƙasar. Ana amfani dashi azaman yaren yare a duk faɗin ƙasar kuma yana da masu magana da shi a ƙasar 450,000 a cikin 1988. Hakanan tana da masu magana da harshe na biyu miliyan 1.6. Sango ne a Creole bisa Arewa Ngbandi harshe . An yi amfani dashi azaman yare na kasuwanci tare da Kogin Ubangi kafin turawan mulkin mallaka na Faransa a cikin 1880s. A cikin maganganun magana 90% na kalmomin yare shine Sango,  alhali a cikin karin magana game da kalmomin aro na Faransa sun fi yawa. Wasu masana ilimin harshe, suna bin William J. Samarin, sun rarraba shi a matsayin Ngbandi- tushen ƙira; duk da haka, wasu (kamar Marcel Diki-Kidiri, Charles H. Morrill) sun ƙi yarda da wannan rarrabuwa kuma suka ce canje-canje a cikin tsarin Sango (na ciki da waje) za a iya bayanin su sosai ba tare da tsarin ƙaddamarwa ba.