Caloptilia ulmi is a moth of the family Gracillariidae.

It is known from China, Japan (Honshū, Hokkaidō) and the Russian Far East.

The larvae feed on Ulmus davidiana, Ulmus japonica, Ulmus laciniata and Zelkova serrata.

They mine the leaves of their host plant.

This article relating to moths in the genus Caloptilia is a stub.