KY

KY may refer to:

Arts and entertainment

Nguyễn Cao Kỳ (1930-2011), South Vietnamese general and prime minister
Ky Baldwin (born 2001), Australian singer, songwriter, dancer, and actor
Ky Bowman (born 1997), American professional basketball player
Ky Bush (born 1999), American MLB player
Ky Dickens, American filmmaker, writer, and director
Ky Ebright (1894-1979), American rowing coach
Ky Fan (1914-2010), Chinese-born American mathematician
Ky Furneaux (born 1973), Australian television personality and host, outdoor guide, survival expert, and stunt person
Ky Hollenbeck (born 1987), American kickboxer
Ky Hurst (born 1981), Australian swimmer and ironman
Ky Laffoon (1908-1984), American professional golfer
Ky Nam Le Duc, Vietnamese-Canadian film director and screenwriter
Ky Rodwell (born 1999), Australian professional rugby league footballer

KY postcode area, UK (Kirkcaldy), covering most of Fife and surrounding areas in Scotland
Kentucky, a U.S. state
County Kerry, a county of Ireland
Cayman Islands (ISO two-letter country code)
- .ky, top-level domain for the Cayman Islands
Kolej Yayasan UEM, private boarding school in Malaysia
Kyritz, a German licence plate code, for Kyritz in Brandenburg

K-Y Jelly, a brand of personal lubricant
Kerosene, A fuel, can be used as industrial lubricant. Known in some countries as paraffin.
Kyrgyz language (ISO 639 alpha-2 code KY)
Air São Tomé and Príncipe and Kunming Air (IATA airline designator)
Kvalificerad Yrkesutbildning, Swedish Qualified Vocational Education
KY Cygni, a red supergiant located in the constellation Cygnus
A variation of the name Kye, Kai, Kay, or Cai; and as a nickname for Kyle