There are provided an endoscope that has sufficient air-tightness and excellent durability and an endoscope in which a reduction in the amount of light is suppressed.An endoscope includes: a light guide that emits incident light from an end portion thereof； a distal end member that is provided at the end portion of the light guide, has a function to propagate the light emitted from the light guide by total reflection, and propagates the light emitted from the light guide and emits the light from a distal end face thereof； and an imaging unit that uses the light emitted from the distal end member to image an object to be observed. The distal end member includes a light guide member made of glass.
