Moustakas (Greek: Μουστάκας) is a Greek surname. Notable people with the surname include:

• Clark Moustakas (1923–2012), American psychologist
• Dimitris Moustakas
• Dimitris Moustakas (footballer)
• Mike Moustakas (born 1988), American baseball player
• Sotiris Moustakas (1940–2007), Greek/Cypriot comedy actor
• Spyros Moustakas (1914–2002), Greek writer
• Theodore Moustakas, American engineer

This page lists people with the surname Moustakas.
If an internal link intending to refer to a specific person led you to this page, you may wish to change that link by adding the person's given name(s) to the link.