HKB

HKB may refer to:


 * Haken-Kelso-Bunz model, a theoretical model of motor coordination
 * Halenadu Karnataka Brahmins, a Kannada speaking Smartha Brahmin community
 * Haus der Kultur und Bildung, a building in Neubrandenburg, Germany
 * Healy Lake Airport, in Alaska, United States
 * Hoysala Karnataka Brahmins, a Kannada speaking Smartha Brahmin community
 * Homi K. Bhabha, an Indian critical theorist