The invention discloses a debittered pomelo peel pulp, and a production method and a use thereof. The production method includes the following steps: (1) separating sarcocarp and peels of pomelos, cutting the peels into lumps, adding water, and then grinding into a pulp to obtain the peel pulp; (2) heating the peel pulp, adding an acid and an enzyme, and carrying out a reaction for 30-300 min to obtain an enzyme reaction peel pulp; (3) then adding sugar, heating to 95-100 DEG C with stirring, holding for 5-10 min for sterilization, and then cooling to 37 DEG C or less; and (4) inoculating with lactic acid bacteria, performing fermentative cultivation at the temperature of 37 DEG C for 24-72 h, then heating up to 90-95 DEG C, and holding for 30-40 min for sterilization to obtain the debittered peel pulp after cooling. The pomelo peel pulp prepared by the method is moderate in sourness, is mellow and sweet in taste, can meet consumer demands for flavors, mouthfeel and the like, and basically eliminates pomelo bitter taste; and the produced debittered pomelo peel pulp can be used for production of other series products, such as a honey pomelo tea, a pomelo peel jam, and a pomelo beverage and the like.