The invention relates to a multifunctional egg powder used for creep feed and a production method thereof, which is characterized in that the multifunctional egg powder is composed of the following components in parts by weight: 62 to 68 parts of egg powder, soybean protein isolate 24~30 parts, 3~8 parts of maltodextrin, 2~5 parts of L-lysine, 0.05~0.2 parts of lysozyme, 0.05~0.2 parts of immunoglobulin, mixed well; among them: egg powder is calculated by weight percentage , is composed of the following components: chicken whole egg liquid 50-90%, full-fat soybean powder 5-20%, soybean oil 5-30%, after stirring evenly, it is homogenized under high pressure. The homogenization pressure is 5-30MPa. The temperature is 55~70℃, heat preservation for 3~10min to sterilize, and the egg powder is quickly dried by spraying. The multifunctional egg powder contains high protein, fat, lecithin, cephalin and other functional ingredients, which can provide piglets with easy digestion and utilization. It can also add lysozyme and immunoglobulin components extracted from egg whites, which can effectively replace the use of antibiotics in suckling pig creep feed, avoid homologous transmission of plasma protein powder, and improve animal growth.