KSV

KSV or kSv may refer to:


 * Kaposi's sarcoma-associated herpesvirus, a virus
 * Karlsruher SV Rugby, a German club
 * Karyakshama Seva Vibhushanaya (Efficient Service Decoration), a Sri Lanka military medal
 * Kieler Sportvereinigung Holstein, or Holstein Kiel, a football club in Kiel, Schleswig-Holstein, Germany
 * Kilosievert, a unit of radiation
 * Springvale Airport (Queensland), IATA airport code "KSV"