PROBLEM TO BE SOLVED: To provide an X-ray diagnostic apparatus capable of managing an exposure dose of an operator easily and at low costs.SOLUTION: An X-ray diagnostic apparatus 1 includes: an X-ray generation part 3 for generating an X-ray according to an X-ray generation condition an X-ray detection part 5 for detecting the X-ray generated by the X-ray generation part 3 that transmits an object to be examined placed on a top board 11 an irradiation dose distribution formation part 19 for forming the irradiation dose distribution related to the objected to be examined based on the relative positional relationship between the X-ray generation part 3 and the top board 11, and the X-ray generation condition a scattered ray dose distribution formation part 21 for forming the dose distribution of an X-ray scattered ray based on the irradiation dose distribution, the relative positional relationship, and the X-ray generation condition and a display part 25 for displaying the scattered ray dose distribution.
