Slaty-blue Flycatcher
- kingdom: Animalia
- phylum: Chordata
- class: Aves
- order: Passeriformes
- family: Muscicapidae
- genus: Ficedula
- species: Ficedula tricolor
- Qinghe
Beijing- Xiaochi
Hubei- Jiujiang
Jiangxi- Yuanjiazhuang
Shaanxi- Yongle
Sichuan- Dali
- Dayan
- Gaoyao
- Shangri-La
- Shengping
Yunnan
China- Dimāpur
Assam- Cherrapunji
Meghalaya- Dārjiling
West Bengal
India