Using employee-employer matched data, this paper examines the foreign ownership wage premium in Korea. The regression results show that there is a statistically significant and positive foreign ownership wage premium of around 3.8%. Even after controlling for both worker and firm characteristics this remains significant. This paper also exploits time, worker, and firm heterogeneity in examining foreign ownership wage premium.. First, Year-by-year result indicate that foreign ownership wage premium can be severly affected by business cycle. Next, worker level subsample analyses show that foreign ownership wage premium can be partly arised from their effort to protect firm specific human capital and highly educated workers but the effect is very small or not exist. Lastly, firm level subsample analysis indicates that firms with weaker relative bargaining power experience higher foreign ownership wage premium.