Chromatomyia primulae is a species of leaf-mining fly in the family Agromyzidae, of the order Diptera.

The fly was described by the French physician and entomologist, Jean-Baptiste Robineau-Desvoidy in 1851 and is found in Europe.

Mines are white, long and narrow, with the frass in widely spaced black lumps.

Pupation is within the mine, next to a vein with the anterior spiracles projecting through the epidermis.

This article related to members of the muscomorph flies superfamily Opomyzoidea is a stub.