DKK
Look up DKK in Wiktionary, the free dictionary.
DKK may refer to:
- Danish krone, by ISO 4217 currency code
 - Deutsches Klima-Konsortium, see German Climate Consortium
 - Dickkopf, a gene and protein family with roles in embryonic development in animals
 - Dil Kya Kare, a 1999 Hindi film
 - Dakka language of Sulawesi, Indonesia (ISO code: dkk)
 - Chautauqua County/Dunkirk Airport, New York State (IATA code: DKK)