The invention relates to the technical field of bait, in particular to carp bait. The carp bait is prepared from raw materials, by weight, 3-4% of antarctic krill meal, 2-3% of European whitefish meal, 12-15% of rye, 10-12% of rice bran, 25-30% of corn flour, 12-15% of soybean meal, 8-10% of wheat straw powder, 5-6% of corn immature stem leaves, 5-6% of fresh corn steep liquor, 4-5% of strong flour, 1-2% of lamb liver meal, 2-3% of mushroom residue, 2-3% of pumpkin seeds, 0.2-0.5% of ground sesame seed oil, 1-2% of cyperus rotundus, 2-3% of puffed field snail meal, proper salt and 0.2-0.5% of phagostimulant. The carp bait contains various raw materials that carps like to eat, the raw materials are subjected to fermentation treatment to enable the bait to have unique fragrance and flavors of the ground sesame seed oil, the cyperus rotundus, the field snail meal and the like, and accordingly the carps can be well baited; after entering water, the bait is not easy to dissolve, so that probability of hooking of the carps is increased.