The aims of this study was to determine the effects of dietary energy levels from Tra fish (Pangasius hypophthalmus) oil supplementation on dry matter intake, weight gain and FCR of local chicken under tropical conditions. The experiment was a completely randomized design with 03 treatments and 04 replicates, and 10 birds per replicate. The treatments were the different dietary energy levels of 2,909; 3,000 and 3,100 kcal/kg DM, respectively. The experiment was carried out 5 weeks with one week for adaptation and four weeks for data collection. The results showed that Noi chickens exposed to high environmental temperature during daytime, particularly at 14:00 h. Dry matter intake (DMI) improved as dietary energy increased at third and fourth weeks (p