An electronic apparatus includes a deformable seal member having a first hole portion through which the cable passes, a case that includes a seal container configured to house the seal member and a second hole portion connected to the seal container and used for the cable to pass, and a pressing member fixed to the case and including a third hole portion through which the cable passes, and a pressing portion configured to press the seal member housed in the seal container. At least one of part of the seal container connected to the second hole portion and part of the pressing member connecting the pressing portion and the third hole portion to each other has a slope inclined to the cable. The seal member pressed by the pressing portion partially enters a space between the slope and the cable.