This article describes and explains the current official status of lesbianism in Iran. Our central question is why the installation of an Islamic government in Iran resulted in extreme regulations of sexuality. The authors argue that rather than a clear adoption of "Islamic teaching on lesbianism," the current regime of sexuality was "invented" through a series of interpretative moves, adoption of hidden assumptions, and creation of sexual categories. This article is organized into two sections. The first sets the scene of official sexuality in Iran through a summary of (1) the sections of the Iranian Penal code dealing with same-sex acts and (2) government support for sexual reassignment surgeries. The second section traces the "invention" of a dominant post-revolutionary Iranian view of Islam and sexuality through identifying a number of specific interpretive moves this view builds on.