Kwŏn Kŭn (1352 – 14 February 1409) was a Korean Neo-Confucian scholar at the dawn of the Joseon period, and a student of Yi Saek.
Kwŏn Kŭn was a Korean Neo-Confucian scholar at the time of the change from the Goryeo dynasty (during which Buddhism was a prominent philosophy) to Joseon.
He was a student of Yi Saek, and passed the first level of civil service examinations at the age of fourteen.
While in exile he got involved in the faction's attempt to prevent the rise of Yi Sŏng-gye, by alerting the Ming dynasty.
He introduced Zhu Xi to the Korean audience, and his writings served as the basis for future scholars.