BKX may refer to:
The BK XXL line of sandwiches is a family of larger, 1/2 pound double cheeseburgers sold by the international fast-food restaurant chain Burger King in the European and Middle Eastern markets.
Boxing is a combat sport in which two people wearing protective gloves throw punches at each other for a predetermined set of time in a boxing ring.
The Boxer Rebellion, Boxer Uprising or Yihequan Movement was a violent anti-foreign and anti-Christian uprising that took place in China between 1899 and 1901, towards the end of the Qing dynasty.
The Boxer is a medium-sized, short-haired breed of dog, developed in Germany. The coat is smooth and tight-fitting; colours are fawn or brindled, with or without white markings, and white.
Buxton is a spa town in Derbyshire, England. It has the highest elevation—about 300 metres (980 ft) above sea level—of any market town in England.
Baxter International Inc. is an American health care company with headquarters in Deerfield, Illinois.
In the motion picture industry, a "box office bomb" or "box office flop" is a film that is viewed as highly unsuccessful or unprofitable during its theatrical run, sometimes preceding hype regarding its cost, production, or marketing efforts.
Box jellyfish (class Cubozoa) are cnidarian invertebrates distinguished by their cube-shaped medusae. Some species of box jellyfish produce extremely potent venom: Chironex fleckeri, Carukia barnesi and Malo kingi.
Leon Bismark "Bix" Beiderbecke (March 10, 1903 – August 6, 1931) was an American jazz cornetist, jazz pianist, and composer.