Provided is a mobile terminal testing apparatus capable of easily performing testing using a MFBI. The mobile terminal testing apparatus includes a display unit 12, and a control unit 14 that displays on the display unit 12 an image indicating a position on a frequency axis, of a selection frequency band that is selected as a frequency band which is used by a pseudo-base station unit, and an image indicating a position on the frequency axis, of an available frequency band that is able to be set as the MFBI with which the selection frequency band is overlapping, in such a manner that a positional relationship between both of the images is identifiable.