The invention discloses easy-to-digest piglet starter feed with a disease-resisting function. The easy-to-digest piglet starter feed is prepared from the following components in parts by weight: 10 to15 parts of puffed rice flour, 15 to 25 parts of rice flour, 10 to 15 parts of puffed soybean flour, 3 to 5 parts of fermented soybean meal, 10 to 15 parts of whole milk powder, 10 to 15 parts of sweet whey powder, 3 to 5 parts of soy protein concentrate powder, 3 to 5 parts of yeast hydrolysate, 3 to 5 parts of imported steam fish meal, 2 to 5 parts of emulsified grease powder, 1 to 1.5 parts ofcalcium lactate, 0.5 to 1 part of calcium dihydrogen phosphate, 1 to 1.5 parts of compound amino acid, 0.2 to 0.5 part of a compound organic mineral element, 0.03 to 0.05 part of multivitamin and 0.2to 0.5 part of a disease-resisting nutrient source raw material. By adopting the piglet starter feed provided by the invention, the problems that piglets have drug resistance, the immunity is inhibited and homologous diseases are difficult to control after the piglets eat the existing piglet starter feed so that the piglets are liable to get ill, even die in a post-period growth process are solved.