Wheat is one of the most important crop. Which is cultivated in whole world. It belongs to Poaceae family. An experiment was performed to check the effect of foliar application of benzoic acid on growth and production of wheat. This experiment was conducted according to complete randomized design. Three treatments of benzoic acid (100 ml/L, 200 ml/L and 400 ml/L) were used. Data was recorded for plant height, number of tillers/m2, flag leaf area, spike length, number of grains/spike and plant dry weight/m2. Then data was analyzed by ANOVA and mean values of each treatment were compared by using Fisher’s LSD. The results showed that foliar use of benzoic acid at 200 ml/L provided the best results for all traits (number of tillers/m2, flag leaf area, spike length, number of grains/spike and plant dry weight/m2) except plant height. Foliar application of benzoic acid at 200 ml/L greatly enhance the growth and yield in wheat. This was because of increase in auxin production or increase in cell division. While height was the only trait which was gradually decreased with the increase of benzoic acid level.