The present invention provides a subcutaneous vein access port, the position of which is easily identifiable while the subcutaneous vein access port is implanted in a human body, and a medicine injection device having the same. The subcutaneous vein access port is implanted inside a living body and connected to a subcutaneous vein, and comprises: a housing part； a cover membrane part； a conduit part； and a light source part. The housing part may have a reception part formed therein and supplied with medicine. The cover membrane part is disposed at the upper end of the housing part and may seal the upper side of the reception part. The conduit part is disposed in the housing part and may be inserted into and connected to the subcutaneous vein so as to connect the subcutaneous vein to the reception part. Further, the light source part may emit light such that the light is emitted to the outside through the cover membrane part.
