Nobatia /noʊˈbeɪʃə/ or Nobadia (/noʊˈbeɪdiə/; Greek: Νοβαδία, Nobadia; Old Nubian: ⲙⲓⲅⲛ̅ Migin or ⲙⲓⲅⲓⲧⲛ︦ ⲅⲟⲩⲗ, Migitin Goul lit. "of Nobadia's land") was a late antique kingdom in Lower Nubia, modern day southern Egypt. Together with the two other Coptic-Nubian kingdoms, Makuria and Alodia, it succeeded the kingdom of Kush. After its establishment in around 400, Nobadia gradually expanded by defeating the Blemmyes in the north and incorporating the territory between the second and third Nile cataract in the south. In 543, it converted to Coptic Christianity. It would then be annexed by Makuria, under unknown circumstances, during the 7th century.