To provide a radiographic imaging apparatus having an airtight internal space and capable of reducing a difference in air pressure between the inside and the outside thereof, a radiographic imaging apparatus includes a radiation detector configured to detect radiation transmitted through an object to be examined and convert the radiation into an electrical signal, and sealing members configured to seal an opening in a housing of the apparatus, wherein the sealing members have the function of reducing a difference in air pressure between the inside and the outside of the housing.
