Sotiris Bletsas (Greek: Σωτήρης Μπλέτσας) is an architect and Aromanian language activist from Greece. In 1995, at an Aromanian festival in Greece, he distributed some EBLUL material about minority languages in Greece. In 2001, on an initiative of the MP for Edessa Evgenios Haïtidis, he was charged with "dissemination of false information" (contrary to article 191 of the Greek Penal Code) who reportedly was supported by the leadership of the Panhellenic Federation of Cultural Associations of Vlachs. The case drew protest from the Greek Helsinki Monitor and from abroad.