Abstract: The study to evaluate the effect of nitrogen levels and herbicide doses on wheat growth and yield was carried out. The data revealed that the herbicide, Topik @ 300 g ha^-1 gave an effective weed control which reduced weed-crop competition, exhibited positive effect on development of productive tillers, ear length and grain number per ear. All these attributes contributed to higher yield. Application of nitrogen @ 125 kg ha^-1 also resulted in higher grain yield over 100 kg N ha^-1 application rate.