Changning County (simplified Chinese: 昌宁县; traditional Chinese: 昌寧縣; pinyin: Chāngníng Xiàn; lit.

'good peace', Burmese:ကောင်းငြိမ်း ) is a county located in Baoshan Prefecture, Yunnan Province, China.

Changning County has 9 towns, 1 township and 3 ethnic townships.

The Changning County Gazetteer (1990:637-646) lists the following ethnic groups.

This Yunnan location article is a stub.