An endoscope apparatus includes an illumination unit configured to emit illumination light including light in a visible spectral band and excitation light that generates fluorescence in a plurality of different infrared bands toward an examination region in a body to be examined, an imaging unit configured to capture the illumination light reflected at the examination region and the fluorescence generated at the examination region and disposed at a distal end of an insertion section to be inserted inside the body to be examined, and a cut filter configured to block at least the excitation light in a plurality of spectral bands, the cut filter being disposed adjacent to the imaging unit on a light-incident side.
