Hermelinghen (French pronunciation: [ɛʁməlɛ̃ɡɑ̃]) is a commune in the Pas-de-Calais department in the Hauts-de-France region of France[3] 13 miles (19 km) south of Calais.

It is the source of the river Slack River.

This Pas-de-Calais geographical article is a stub.

You can help Wikipedia by expanding it.