This study aimed to assess the effect of combined dietary supplementation with amino acids and chromium on carcass traits, meat yield and quality properties of finishing Woori heukdon (WHD) pigs. For this purpose, forty same-age WHD piglets were equally assigned into control and experimental groups (n = 20 per group). The control group were received a basal diet while, the experimental group were received a basal diet supplemented with additional 4% lysine, isoleucine, methionine, threonine, valine and tryptophan during growing phase (30-65 kg body weight), and a basal diet supplemented with 0.1% (w/w) chromium picolinate during finishing period. The pigs were fed ad libitum with the diets until they reached a common market weight of around 110 kg. The animals were slaughtered and assessed for carcass traits and composition, and meat quality of loin, ham and belly cuts. Results showed that no differences in the live weight, carcass weight and total meat yield occurred between control and experimental groups (