Daxing'anling Prefecture (simplified Chinese: 大兴安岭地区; traditional Chinese: 大興安嶺地區; pinyin: Dàxīng'ānlǐng Dìqū), also known as Da Hinggan Ling Prefecture, is the northernmost Chinese prefecture-level division, located in northwestern Heilongjiang Province.

It is named after the Greater Khingan Range (Daxing'anling; ᠠᠮᠪᠠ᠋ ᡥᡳᠨ᠋ᡤᡤᠠᠨ ᠵᡠᡨ᠊ᡠᠨ; Amba Hinggan Dabagan) Mountains.

In 2007, it had a GDP of RMB 6.1 billion and a growth rate of 11.1%.

Administered by Daxing'anling Prefecture Administrative Operation Forestry Bureau (Chinese: 大兴安岭地区行政公署营林局) with 3 County-level Forestry Bureaus and 6 Woodlands.

2 Formally part of Oroqen Banner in Inner Mongolia but administered de facto by Daxing'anling Prefecture in Heilongjiang.