A medical image display apparatus and an X-ray computed tomography apparatus are aimed at guaranteeing visual continuity in repeated reproduction of dynamic images. The medical image display apparatus includes an image storage unit configured to store data of a series of medical images constituting a moving image associated with an object, and a reproduction control unit configured to perform read control of the image storage unit to alternately and repeatedly reproduce and display some of the series of medical images corresponding to a partial period in one cycle associated with cyclic motion of the object in a forward direction and a backward direction.