Myki (Greek: Μύκη; Turkish: Mustafçova, Bulgarian: Мустафчово, Mustafchovo) is a municipality in the Xanthi regional unit, Greece. The seat of the municipality is in Sminthi.
The municipality Myki was formed at the 2011 local government reform by the merger of the following 4 former municipalities, that became municipal units:
The population of the municipal unit Myki was 12,087 as of 2011. The main villages of the municipal unit are Sminthi, Alma, Glafki, Kentavros, Myki, Echinos, Melivoia and Oraio.