JSK

JSK may refer to:
 * Jai Shree Krishna (in his form as Lord Purushottama).
 * JS Kabylie, an Algerian football club
 * JS Kairouan, a Tunisian football club
 * Jansankhya Sthirata Kosh, an Indian population concern organization
 * Janette Sadik-Khan, former Commissioner of the New York City Department of Transportation
 * Jumper skirt
 * Joburg Super Kings, Cricket team in South africa premier league