Jiagedaqi District or Jagdaqi District (Oroqen: Jagdaqi, meaning "area with Pinus sylvestris var.

mongolica Litvin"; simplified Chinese: 加格达奇区; traditional Chinese: 加格達奇區; pinyin: Jiāgédáqí Qū) is a district and the de facto seat of Daxing'anling Prefecture, Northeast China.

Its physical location is in Oroqen Autonomous Banner, Hulunbuir, Inner Mongolia; however, it is de facto under the jurisdiction of Daxing'anling Prefecture, Heilongjiang Province due to no suitable location of seat in Daxing'anling itself.

[citation needed] The government of Inner Mongolia disputes this arrangement.

[citation needed] Jiagedaqi District is divided into 6 subdistricts and 2 townships:[2] 2 Formally part of Oroqen Banner in Inner Mongolia but administered de facto by Daxing'anling Prefecture in Heilongjiang.