This report details efforts by Iran’s government to spread misinformation and cultivate derogatory public opinion about religious minorities. The report identifies major traditional and social media outlets responsible for disseminating this messaging, and reviews the major themes Iran’s government deploys against Jews, Sunni Muslims, Gonabadi Sufis, Christian converts from Islam, and Baha’is. It demonstrates Iran’s systematic campaign to deny freedom of religion or belief to groups that do not conform to the government’s singular interpretation of Ja’afri Shi’a Islam.