Im Sang-ok

Im Sang-ok (Korean: 임상옥; Hanja: 林尙沃; 1779–1855) was a trader in the mid-Joseon period. His bongwan is Jeonju, courtesy name is Gyeongyak (경약; 景若), art name is (가포; 稼圃). He was born in Uiju, North Pyongan Province.