Hyloconis puerariae is a moth of the family Gracillariidae. It is known from the island of Hokkaido in Japan and the Russian Far East.
The wingspan is 5.5-6.5 mm.
The larvae feed as leaf miners on Pueraria lobata, Lespedeza bicolor, Amphicarpaea bracteata and Amphicarpaea edgeworthii var. japonica.