Provided is a cell cryopreservation container which is provided with a plurality of storage chambers and enables efficient storage of cells in a definite capacity. The cell cryopreservation container (1) comprises a plurality of storage chambers (2), dividing areas (3), and communicating parts (4), wherein a front face part (11) is formed in one side in a third direction (TD) while a back face part (12) is formed in the other side in the third direction (TD). In the cell cryopreservation container (1), the front face part (11) has a convex and concave shape configured of the storage chambers (2) projecting toward one side in the third direction (TD) while the back face part (12) has a planar shape, and the length in a first direction (WD) of the dividing areas (3) exceeds the length in the first direction (WD) of the storage chambers (2).
