Geochang Shin clan (Korean: 거창 신씨; Hanja: 居昌 愼氏) is a Korean clan.
Their Bon-gwan is in Geochang County, South Gyeongsang Province.
In a 2015 survey, the Geochang Shin clan was reported to have 51,153 members.
[1] The clan's founder was Shin Su [ko], who came from Kaifeng during the Song dynasty.
He was naturalized in Goryeo during Munjong of Goryeo's reign.