An imaging apparatus includes an imaging optical system, a bending optical element and an image sensor; an inclination adjusting plate which mounts the image sensor onto a housing with a pair of opposed sides of the image sensor extending in a direction orthogonal to a pre-bending optical axis, of the imaging optical system; a pair of end portions formed on the inclination adjusting plate and positioned outside the pair of opposed sides of the image sensor; a swing fulcrum formed between an inner end portion, which is closest to the pre-bending optical axis, and the housing; and an inclination adjuster provided between an outer end portion, which is farthest from the pre-bending optical axis out, and the housing, to make the inclination adjustment plate swing about the swing fulcrum to adjust the inclination adjustment plate.