Luk or LUK may refer to:
Surname
editLuk or Loke is the Cantonese romanization of several (but not all) Chinese surnames that are romanized as Lu in Mandarin. It may refer to:
Other uses
edit- Luk (band), a Ukrainian band
- LuK, a Schaeffler Group brand
- Cincinnati Municipal Lunken Airport, US, IATA airport code
- Leucadia National, US company, NYSE symbol