Trifurcula bleonella is a moth of the family Nepticulidae. It was described by Pierre Chrétien in 1904.[1] It is known from the Iberian Peninsula, France, Austria, Croatia, Hungary, the southern part of the Balkan Peninsula, Ukraine, southern Russia and Georgia.[2]
The larvae feed on Linum species, including L. narbonense. They mine the stem of their host plant.