Mto Bahr el Zeraf (pia: Bahr ez Zeraf na Bahr az-Zaraf; kwa Kiarabu: بَـحْـر الـزّرَاف, Baḥr ez-Zerāf, maana yake "mto wa twiga") unapatikana Sudan Kusini (Jonglei). Ni tawimto la Nile Nyeupe. Kwanza unapitia kinamasi cha Sudd. Orodha ya mito ya Sudan Kusini Bahr al-Ghazal. Encyclopædia Britannica Online Library Edition. Encyclopædia Britannica. Iliwekwa mnamo 2008-01-21. Bahr el Zeraf (river), Getty Thesaurus of Geographic Names Baḩr az Zarāf Archived 9 Machi 2008 at the Wayback Machine., GEOnet Names Server