Abstract This article focuses on how the digital age has affected the Crimean Tatar religious authorities in the emerging cyber-Islamic environment. I argue that despite government restrictions, the internet remains a safe space for public debate and for challenging Muslim authorities in Crimea. I also argue that although online media have allowed traditional Muslim authorities in Crimea to improve communication within their organization and expand their audiences, they have become a platform for challenging their hierarchies, structures, ideologies, and texts. First, the structure of the Crimean Muslim community is outlined. I then describe the Crimean cyber-Islamic environment, before using social-media analysis and interviews with Muslim leaders to analyze the situation in the Crimean Tatars’ cyber-Islamic environment, with a focus on their religious authorities.