To provide an electronic apparatus where an occupied space of a printed substrate, on which switches are mounted, in a housing is suppressed.

An electronic apparatus according to an embodiment includes: a housing having a front surface, a rear surface corresponding to a reverse surface of the front surface, and a side surface having an opening and having an area smaller than areas of the front surface and the rear surface; a printed substrate having a first surface where switches are mounted and a second surface corresponding to a reverse surface of the first surface; and a holder having a holding part holding the printed substrate with the first surface facing the side surface of the housing and an operation part which is integrally formed with the holding part, is exposed from the opening, and operates the switches, and being housed in the housing.