KKC

KKC may refer to:


 * Kahn-Kalai conjecture, a mathematical problem in the field of probability
 * Kennedy–King College, a public two-year community college in Chicago, Illinois, United States
 * Khon Kaen Airport (IATA code: KKC), a Thai military/public airport
 * The Kingkiller Chronicle, a fantasy trilogy by Patrick Rothfuss
 * Klynveld Kraayenhof & Co., a Dutch accountancy firm
 * Kohn, Kohn & Colapinto, a Washington, D.C. law firm
 * Krispy Kreme Challenge, an annual charity event
 * Krispy Krunchy Chicken, an American chain of fried chicken fast food restaurants
 * Kulture Kiari Cephus, daughter of Cardi B and Offset (rapper)