Korean Mongolian or Mongolian Korean may refer to:
Mongol invasions of Korea, 1231–1270, a series of campaigns by the Mongol Empire against the Kingdom of Goryeo North Korea-Mongolia relations, the historic and current bilateral relations between Mongolia and North Korea South Korea-Mongolia relations, foreign relations between South Korea and the Mongolia Koreans in Mongolia, one of the Korean diaspora communities in Asia Mongolians in South Korea, the world's largest population of Mongolian citizens abroad Multiethnic people of mixed Korean and Mongolian descent