Abstract: [Problem to be Solved] Provided is a motile cell sorting device that can effectively sort motile cells, such as sperms, having excellent motility and morphology by performing image analysis when animal cells are sorted. [Means for Solution] The motile cell sorting device 1 comprises a storage unit 3, a first introduction unit (cell injection channel) 5, a first introduction control unit 7, a first holding unit (cell capture area) 9, a first derivation unit (cell collection channel) 11, a first derivation control unit 13, a collection unit (liquid storage) 15, a photographing unit 17, and a first controller 19.