A study was conducted at the experimental farm in Long Hoa commune, Binh Thuy district, Can Tho city to evaluate the effects of oil extracted soybean and fish meal supplementation in diets as well as the crude protein level on meat performance, apparent nutrient digestibility of growing Californian rabbits. The trial was a 2 x 3 factorial design, factor one being 2 protein feed sources, viz.oil extracted soybean and fish meal; factor 2 being  3 CP levels, being 18, 20, và 22% DM, with 4 growing Californain rabbits per experimental unit, repeated 3 times. The feeding experiment lasted  70 days, while nutrient digestibility was done  within 7days. Results showed that the Californian rabbits supplemented with oil extracted soybean and the diet contained 20%CP had significantly higher