Monochroa sepicolella is a moth of the family Gelechiidae.

It is found from central and northern Europe to the Ural Mountains, the Caucasus and southern Siberia.

Adults are on wing from June to August.

[3] The larvae feed on Fallopia dumetorum and Rumex thyrsiflorus.

This article on a moth of the genus Monochroa is a stub.