Dayao County (simplified Chinese: 大姚县; traditional Chinese: 大姚縣; pinyin: Dàyáo Xiàn) is a county of north-central Yunnan province, People's Republic of China, under the administration of Chuxiong Yi Autonomous Prefecture.
The Dayao County Almanac (1999:780) lists the following Yi subgroups.
- Luoluopu 罗罗濮 dialect (spoken in the northwest hill districts)
- Luoluopu 罗罗濮
- Laluobo 腊罗拨
- Popei 婆胚
- Lipu 俚濮 dialect: (spoken in the Qingling River 蜻蛉河 and Yipao River 一泡江 watersheds)
- Lipu 俚濮
- Machipu 骂池濮
- Gesupu 格苏濮