Kau

Kau or KAU may refer to:
 * Kau (bull), a legendary bull in Meitei mythology
 * Kau, Hawaii, the southernmost district on the island of Hawaii
 * Kauhava Airfield, an airport in Kauhava, Finland (IATA airport code KAU)
 * Kau River, Mizoram, India
 * Kõue Manor or Kau, in Estonia
 * Karlstad University
 * Kenya African Union
 * Kerala Agricultural University
 * King Abdulaziz University, Jeddah, Saudi Arabia
 * Korea Aerospace University, Goyang, South Korea