A head-mounted display apparatus includes a front frame on which a display part is mounted and right and left side frames which are connected to the two end parts of the front frame by hinge parts in a foldable manner. An earphone-and-cable fixing part and an earphone fixing part are provided respectively on the lower sides of the right and left side frames. The earphone-and-cable fixing part has its end surface formed in a "3" like shape to allow a cable and the stem part of an earphone to be lightly inserted there. The earphone fixing part has its end surface formed in a "C" like shape to allow an earphone to be lightly inserted there. Elastic members provided at the right and left side frames are arranged to have their fore ends not touching right and left observation windows provided in the body of the display part in a state obtained with the side frames folded on the inner side of the front frame.
