National Unionist Party (Greek: Εθνικόν Ενωτικόν Κόμμα) is a former Greek Centre-left political party founded in 1935 by Panagiotis Kanellopoulos and other Venizelist politicians. The party had democratic progressive and liberal ideas.After the Second World War the party elected some MPs in the Hellenic Parliament. In 1950 the party was continued by National Reconstruction Front.