Trials have been conducted to determine the acceptability of hydrolyzed leather meal (HLM) in the broiler diets. The results obtained were summarized as follows; 1. The crude protein and ash content of HLM was found to be respectively 66.65 and 14.45 percent. Also, glycine and methionine content was 17.05 and 0.26 percent. 2. There was not significantly difference among the groups in the weight gain, feed intake and feed efficiency. 3. in vico and in vitro protein digestibility were found to be 82.73 and 70.85 percent. 4. Chromium content of HLM was 1.14 percent and chromium in liver and kidney eras higher as to increase level of HLM in formula feed, but there was no apparent accumulation of chromium in muscle to 4 percent level. This results indicate that hydrolyzed leather meal for the place of oil cakes can be used up to 4 percent level in the broiler ration.