KCG
# KCG

KCG may refer to:

* KCG Holdings, an American market-making and electronic trading firm
   * Knight Capital Group, predecessor firm to KCG Holdings traded as KCG
* Republic of Korea Coast Guard, the coast guard of South Korea
* Kyoto Computer Gakuin, Japan's first private computer educational institution
* Chignik Fisheries Airport, with IATA code KCG
* Kaohsiung City Government, government of Kaohsiung City
* The ISO 693-3 code for the Tyap language
