A livestock registration system according to an embodiment of the present technology includes an image data acquisition unit, a signal acquisition unit, and a registration unit. The image data acquisition unit acquires image data obtained by capturing an image of a target livestock animal. The signal acquisition unit acquires an individual identification signal transmitted from a transmission apparatus attached to the target livestock animal, the individual identification signal including an identifier for identifying the target livestock animal. The registration unit registers the identifier of the individual identification signal and the image data in association with each other, the identifier of the individual identification signal being received at a reception timing corresponding to a timing at which the image of the target livestock animal is captured.