Gallodorsettia kronzi gen. et sp. nov., the first representative of the damselfly family Campterophlebiidae from the Toarcian of Grand Duchy of Luxembourg, is described herein. Its closest relative is the genus Dorsettia, known from the early Lower Jurassic of UK and China. The Campterophlebiidae seem to be rare in the Early Jurassic of Western Europe, despite being one of the most diverse odonatan families at that time, especially in Asia.