Aleppo Sanjak

{{Short description|Prefecture of the Ottoman Empire}}

{{refimprove|date=December 2017}}

{{Infobox Former Subdivision

|native_name = سنجق حلب

|conventional_long_name = Aleppo Sanjak
Haleb Sancağı

|common_name = Aleppo Sanjak

|subdivision = sanjak

|nation = the Ottoman Empire
under Aleppo Eyalet (1549–1865)
under Aleppo Vilayet (1865–1918)

|year_start = 1549

|event_end = Armistice of Mudros

|year_end = 1918

|date_end =

|image_coat = Osmanli-nisani.svg

|image_map = Sanjak of Aleppo Ottoman Empire, 1914.png

|image_map_caption = Aleppo Sanjak in 1914

|p1 =

|flag_p1 =

|border_p1 = border

|image_p1 = Image:Sin escudo.svg

|s1 = Occupied Enemy Territory Administration

|flag_s2 =

|border_s2 = no

|image_s2 =

|capital = Aleppo

|today = Syria
Turkey

|footnotes =

}}

The Aleppo Sanjak ({{langx|ar|سنجق حلب}}) was a prefecture (sanjak) of the Ottoman Empire, located in modern-day Syria and Turkey. The city of Aleppo was the Sanjak's capital.{{cite book|last=Karpat |first=K.H. |title=Ottoman population, 1830-1914: demographic and social characteristics |publisher=University of Wisconsin Pres |location=Madison, Wis |year=1985 }}