KY or Ky may refer to:

  • Kentucky
  • County Kerry, a county of Ireland
  • Kirkcaldy, a town and former royal burgh in Fife, Scotland
  • Cayman Islands's ISO two-letter country code
    • .ky, its top-level domain
  • Kyrgyz language's ISO 639 alpha-2 code
  • Air São Tomé and Príncipe's IATA airline designator
  • K-Y Jelly, a brand of personal lubricant
  • Kvalificerad Yrkesutbildning, Swedish Qualified Vocational Education

Read more about KY:  People With The Name