The purpose of the present invention is to provide an image capture device which is capable of reducing the load exerted on window glass to which a bracket is adhered, when an on-vehicle camera is attached to the bracket. The present invention is characterized by being provided with: an image capture unit for capturing an image; and a holding part for holding the image capture unit. The present invention is further characterized in that: the image capture unit is provided with a part to be supported provided with a short part having a prescribed length, and a long part having a longer length than the short part; the holding part is provided with a support part which supports the part to be supported, and a pressing part which is provided facing the support part, and which generates a pressing force in the direction of the support part; and, when positioned between the support part and the pressing part, the part to be supported can be switched between a first state in which the short part is positioned in a direction linking the support part and the pressing part, and a second state in which the long part is positioned in the direction linking the support part and the pressing part, and receives a stronger pressing force than that in the first state from the pressing part.