Phyllonorycter ostryaefoliella

Phyllonorycter ostryaefoliella is a moth of the family Gracillariidae. It is known from Canada (Nova Scotia, Ontario and Québec) and the United States (Connecticut, Illinois, New York, Kentucky, Maine and Vermont).

The wingspan is 6–6.5 mm.

The larvae feed on Ostrya species, including Ostrya virginiana and Ostrya virginica. They mine the leaves of their host plant.