Nizip (Arabic:نسيب , Ottoman Turkish:نزيب, Zazaki:Sêwrege) is a district and city of Gaziantep Province of southeastern Turkey.
As of 2010, the population of the city is 96,229. It is located 45km from the city of Gaziantep, 95km from Şanlıurfa (Edessa), and 35km from Karkamış, which is an old city also known historically as Carchemish.