We construct a deformed Wess-Zumino model on the noncommutative superspace where the bosonic and fermionic coordinates are no longer commutative with each other. Using the background field method, we calculate the primary one-loop effective action based on the deformed action. By comparing the two actions, we find that the deformed Wess-Zumino model is not renormalizable. To obtain a renormalizable model, we combine the primary one-loop effective action with the deformed action, and then calculate the secondary one-loop effective action based on the combined action. After repeating this process a third time, we finally give the one-loop renormalizable action up to the second order of bosonic-fermionic noncommutative parameters by using our specific techniques of calculation. YAN-GANG MIAO AND XU-DONG WANG PHYSICAL REVIEW D 90, 045036 (2014) 045036-2 ONE-LOOP RENORMALIZABLE WESS-ZUMINO MODEL ON … PHYSICAL REVIEW D 90, 045036 (2014) 045036-3 ONE-LOOP RENORMALIZABLE WESS-ZUMINO MODEL ON … PHYSICAL REVIEW D 90, 045036 (2014) 045036-5 ONE-LOOP RENORMALIZABLE WESS-ZUMINO MODEL ON … PHYSICAL REVIEW D 90, 045036 (2014) 045036-7 ONE-LOOP RENORMALIZABLE WESS-ZUMINO MODEL ON … PHYSICAL REVIEW D 90, 045036 (2014) 045036-23 ONE-LOOP RENORMALIZABLE WESS-ZUMINO MODEL ON … PHYSICAL REVIEW D 90, 045036 (2014) 045036-25