A control device includes: a radiation source controller that is configured to control a radiation source such that, by moving the radiation source, an incident angle of radiation with respect to a detection face of a radiation detector is plural angles including a first angle where an incident direction of radiation with respect to the detection face is a direction of a normal line to the detection face, and plural second angles different from the first angle; and an imaging controller that is configured to effect control of performing radiographic imaging plural times at a position of the radiation source where the incident angle is the first angle, and performing radiographic imaging a number of times that is less than the plural times at each position of the radiation source where the incident angle is one of the second angles.