2K6

2K6 may refer to:


 * the year 2006
 * 2K6 Luna, Soviet short-range artillery rocket complex
 * College Hoops 2K6, 2005 video game
 * Major League Baseball 2K6, 2006 video game
 * NBA 2K6, 2005 video game
 * NHL 2K6, 2005 video game