Kaili may refer to:
Place name Kaili City, city in Guizhou, China The Kaili Formation, noted for its soft-bodied fossils
Persons Kaylee, or Kaili, female given name Kaili Lukan (born 1994), Canadian rugby sevens player Kaili Närep (born 1970), Estonian actress Kaili Sirge (born 1983), Estonian cross-country skier Eva Kaili (born 1978), Greek politician
Other Kaili people, an ethnic group of Sulawesi, Indonesia Kaili languages, a group of Austronesian languages spoken by the Kaili people