Typical rust symptoms were observed on leaves of Gajea lutea plants collected from wheat fields in Maragheh, Northwest of Iran, in May 2017. Black, circular to elongated or diamond-shaped telial pustules 1-3 mm long were found on both sides of the leaves. Under light microscope, stalked, one- celled teliospores 22.5-37.5×17.5-22.5 μm were observed. The ITS region of DNA was amplified from teliospores and sequenced. Based on classical and molecular analyses, we report Uromyces Gagea from Iran.