Disclosed is a Mastra meat-fish ball processing method, including the following steps: grinding fresh Mastra meat, washing to get rid of the silt and dehydrating to prepare main material; mixing above main material and prepared minced fillet according certain proportion, adding auxiliary materials, seasonings and additives in necessary amounts, shredding and mixing to be even, then adding appropriate amount of water and mixing to be even to make fillings with moderate hardness and stickiness; processing according to different requirements, packing and making into finished products. The processing method solves the technical difficulty that due to large content of silt, Mastra meat is unsuitable to be processed and eaten. Through special preparing and processing techniques, the processed product is delicious in taste and flavor and rich in nutrition, and can better satisfy the food demand of the consumers.