Data set and list of variables of an experiment aiming at validating in commercial conditions, the impacts of two pig feeding strategies on multiple attributes of pork quality: commercial value (growth performance and carcass lean meat content), nutritional value, technological and sensory pork traits. The two feeding strategies corresponded to either a control diet based on oilseed meal (including imported soybean) as protein resources, or a R diet including extruded faba bean (domestic origin) as a protein source and extruded linseed as source of n-3 FA. Both diets were distributed according to a simplified multiphase (three steps) feeding to female and castrated male crossbred Duroc pigs.