NexPro is a high protein feed ingredient that is generated via downstream processing of co-products from the dry-grind ethanol industry. Results from digestibility experiments indicate that NexPro contribute considerable quantities of amino acids and energy to diets fed to pigs, but there are no data demonstrating effects on growth performance of including NexPro in diets for weanling pigs. Therefore, an experiment was conducted to test the hypothesis that NexPro may replace other high-value protein sources in diets for weanling pigs without impacting pig growth performance.