The invention discloses a doxycycline hyclate enteric-coated pellet which comprises the following components in percentage by weight from inside to outside: 48-58 blank core pellet, 35-40 medicinal layer and 4-13 enteric-coated layer. The invention also discloses a method for preparing the doxycycline hyclate enteric-coated pellet. The doxycycline hyclate enteric-coated pellets prepared by the method are filled into a capsule, and an obtained enteric-coated preparation has the advantages of increased contact area with the intestinal tract, high bioavailability, good stability, steady release in vitro and vivo, no influence by gastrointestinal peristalsis and food intake, uniform absorption, smaller difference of bioavailability among individuals, and the like.