The invention provides seafood free-range chicken soup and a production technology thereof, and belongs to the field of processing of free-range chickens. The production technology comprises the following steps of unfreezing frozen free-range chickens, removing hair, performing peeling, performing degreasing and the like, then performing thorough cleaning, performing cutting into blocks, performing blanching treatment, adding auxiliary materials and ingredients to the blanched chicken blocks, performing boiling with an intense fire, then boiling with a small fire, performing boiling in a covered pot over a slow fire, and then performing filtering, so as to obtain boiled auxiliary materials, solid chicken meat and cooking liquid; and mixing the boiled auxiliary materials with the solid chicken meat and the cooking liquid, performing filling in proportion, and performing sterilization, so that the finished products of the seafood free-range chicken soup are obtained. The production technology of the seafood free-range chicken soup is simple, and the seafood free-range chicken soup is rich in nutrition, fresh, delicious and rich in taste, convenient to eat and suitable for various crowds to eat.