To provide an image display apparatus that can easily estimate an imaging position of a selected image from a display screen. An image display apparatus according to the present invention includes a display unit that displays a series of images taken by imaging a desired subject in time series and a control unit. The control unit causes the display unit to display a time bar attached with a time scale indicating an imaging period of the series of images and to display an index indicating a position on the time scale corresponding to an imaging time of a desired image selected from the series of images.