Gaziantep

{Infobox settlement |settlement_type = Metropolitan Municipality |coordinates_display = inline,title |coordinates_region = TR |subdivision_type = Country |subdivision_name = Turki |timezone=EET |utc_offset=+2 |map_caption =Location of Gaziantep within Turkey. |timezone_DST=EEST |utc_offset_DST=+3

|official_name = Gaziantep
|image_skyline =Gaziantep city.jpg
|image_caption = Clockwise from top left: 1st. Gaziantep zoo, 2nd. View of city center, 3rd. Kamil Ocak Stadium, 4th. Ugur Plaza hotel in Gaziantep.
|imagesize = 255px
|image_blank_emblem =
|blank_emblem_type =
|pushpin_map = Turkey
|pushpin_mapsize  =260px
|subdivision_type1=Region|
|subdivision_name1 = Southeastern Anatolia
|subdivision_type2=Province|
|subdivision_name2 = Gaziantep
|population_total =  1,376,352
|population_footnotes=
|population_metro =  1,393,289
|population_as_of = 2011
|population_density_km2 = 212
|area_total_km2 = 7.642
|elevation_m =
|latd = 37
|latm = 04
|latNS = N
|longd = 37
|longm = 23
|longEW = E
|postal_code_type=Postal code|
|postal_code = 27x xx
|blank_info = 27|blank_name=Licence plate|
|area_code = 342 & 343
| leader_title=Mayor

|leader_name = Asım Güzelbey (AKP)

|website = www.gaziantep-bld.gov.tr
|leader_name1 = 
|gwebsite = www.gaziantep.gov.tr

}}

Gaziantep merupakan kota yang terletak di sebelah tenggara Turki. Penduduknya berjumlah 1.060.000 jiwa (2004).