Proposed is an electronic apparatus with which it is possible to increase design freedom concerning a wall section formed with vent holes. A rear wall section (20D) includes a rectilinear wall section (21i) spaced rearward from a rear edge (41c) of a circuit board (41), and an inclined wall section (21j) located on the rear side relative to the rectilinear wall section (21i). An inner wall section (42e) is located between the inclined wall section (21j) and the rear edge (41c) of the circuit board (41), and is not located between the rectilinear wall section (21i) and the rear edge (41c) of the circuit board (41).